Revert "update rails dependencies"

Original commit broke the build, since some dependencies have breaking
changes.

This reverts commit f753392d49.

.github/ISSUE_TEMPLATE.md

@@ -1,4 +0,0 @@
-
-
-============
-100BD/C = (100)(__)(__)/(__)=__

.gitignore

@@ -15,6 +15,7 @@ app/assets/javascripts/webpacked
 
 #secrets and config
 .env
+*.swp
 
 # Ignore bundler config
 .bundle

.rubocop.yml

@@ -12,7 +12,7 @@ Rails:
   Enabled: true
 
 Metrics/LineLength:
-  Max: 100
+  Max: 120
 
 Metrics/AbcSize:
   Max: 16
@@ -22,3 +22,8 @@ Style/Documentation:
 
 Style/EmptyMethod:
   EnforcedStyle: expanded
+
+# I like this cop, but occasionally code is more readable without a guard clause,
+# and I don't want to write rubocop:disable comments every time that happens
+Style/GuardClause:
+  Enabled: false

Gemfile

@@ -1,11 +1,12 @@
 # frozen_string_literal: true
+
 source 'https://rubygems.org'
 ruby '2.3.0'
 
 gem 'rails', '~> 5.0.0'
 
 gem 'active_model_serializers'
-gem 'aws-sdk'
+gem 'aws-sdk', '~> 2.7.0'
 gem 'best_in_place'
 gem 'delayed_job'
 gem 'delayed_job_active_record'
@@ -24,7 +25,7 @@ gem 'pundit'
 gem 'pundit_extra'
 gem 'rack-attack'
 gem 'rack-cors'
-gem 'redis'
+gem 'redis', '~> 3.3.3'
 gem 'slack-notifier'
 gem 'snorlax'
 gem 'sucker_punch'
@@ -37,7 +38,7 @@ gem 'uglifier'
 
 group :test do
   gem 'brakeman', require: false
-  gem 'factory_girl_rails'
+  gem 'factory_bot_rails'
   gem 'json-schema'
   gem 'rspec-rails'
   gem 'shoulda-matchers'
@@ -47,10 +48,10 @@ end
 group :development, :test do
   gem 'better_errors'
   gem 'binding_of_caller'
+  gem 'faker'
   gem 'pry-byebug'
   gem 'pry-rails'
-  gem 'rubocop'
-  gem 'tunemygc'
-  gem 'faker'
+  gem 'rubocop', '~> 0.48.1' # match code climate https://github.com/tootsuite/mastodon/issues/1758
   gem 'timecop'
+  gem 'tunemygc'
 end

Gemfile.lock

@@ -1,50 +1,50 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.0.1)
-      actionpack (= 5.0.1)
-      nio4r (~> 1.2)
+    actioncable (5.0.5)
+      actionpack (= 5.0.5)
+      nio4r (>= 1.2, < 3.0)
       websocket-driver (~> 0.6.1)
-    actionmailer (5.0.1)
-      actionpack (= 5.0.1)
-      actionview (= 5.0.1)
-      activejob (= 5.0.1)
+    actionmailer (5.0.5)
+      actionpack (= 5.0.5)
+      actionview (= 5.0.5)
+      activejob (= 5.0.5)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.0.1)
-      actionview (= 5.0.1)
-      activesupport (= 5.0.1)
+    actionpack (5.0.5)
+      actionview (= 5.0.5)
+      activesupport (= 5.0.5)
       rack (~> 2.0)
       rack-test (~> 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.0.1)
-      activesupport (= 5.0.1)
+    actionview (5.0.5)
+      activesupport (= 5.0.5)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    active_model_serializers (0.10.4)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    active_model_serializers (0.10.6)
       actionpack (>= 4.1, < 6)
       activemodel (>= 4.1, < 6)
       case_transform (>= 0.2)
-      jsonapi (= 0.1.1.beta6)
-    activejob (5.0.1)
-      activesupport (= 5.0.1)
+      jsonapi-renderer (>= 0.1.1.beta1, < 0.2)
+    activejob (5.0.5)
+      activesupport (= 5.0.5)
       globalid (>= 0.3.6)
-    activemodel (5.0.1)
-      activesupport (= 5.0.1)
-    activerecord (5.0.1)
-      activemodel (= 5.0.1)
-      activesupport (= 5.0.1)
+    activemodel (5.0.5)
+      activesupport (= 5.0.5)
+    activerecord (5.0.5)
+      activemodel (= 5.0.5)
+      activesupport (= 5.0.5)
       arel (~> 7.0)
-    activesupport (5.0.1)
+    activesupport (5.0.5)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.0)
-      public_suffix (~> 2.0, >= 2.0.2)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     arel (7.1.4)
     ast (2.3.0)
     aws-sdk (2.7.0)
@@ -54,83 +54,82 @@ GEM
       jmespath (~> 1.0)
     aws-sdk-resources (2.7.0)
       aws-sdk-core (= 2.7.0)
-    aws-sigv4 (1.0.0)
+    aws-sigv4 (1.0.2)
     bcrypt (3.1.11)
-    best_in_place (3.1.0)
+    best_in_place (3.1.1)
       actionpack (>= 3.2)
       railties (>= 3.2)
-    better_errors (2.1.1)
+    better_errors (2.3.0)
       coderay (>= 1.0.0)
-      erubis (>= 2.6.6)
+      erubi (>= 1.0.0)
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    brakeman (3.4.1)
+    brakeman (3.7.2)
     builder (3.2.3)
-    byebug (9.0.6)
-    carrierwave (1.0.0)
+    byebug (9.1.0)
+    carrierwave (1.1.0)
       activemodel (>= 4.0.0)
       activesupport (>= 4.0.0)
       mime-types (>= 1.16)
     case_transform (0.2)
       activesupport
-    climate_control (0.1.0)
+    climate_control (0.2.0)
     cocaine (0.5.8)
       climate_control (>= 0.0.3, < 1.0)
-    coderay (1.1.1)
-    concurrent-ruby (1.0.4)
-    debug_inspector (0.0.2)
-    delayed_job (4.1.2)
-      activesupport (>= 3.0, < 5.1)
-    delayed_job_active_record (4.1.1)
-      activerecord (>= 3.0, < 5.1)
+    coderay (1.1.2)
+    concurrent-ruby (1.0.5)
+    debug_inspector (0.0.3)
+    delayed_job (4.1.3)
+      activesupport (>= 3.0, < 5.2)
+    delayed_job_active_record (4.1.2)
+      activerecord (>= 3.0, < 5.2)
       delayed_job (>= 3.0, < 5)
-    devise (4.2.0)
+    devise (4.3.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 5.1)
+      railties (>= 4.1.0, < 5.2)
       responders
       warden (~> 1.2.3)
     diff-lcs (1.3)
     docile (1.1.5)
-    doorkeeper (4.2.0)
+    doorkeeper (4.2.6)
       railties (>= 4.2)
-    dotenv (2.1.2)
-    dotenv-rails (2.1.2)
-      dotenv (= 2.1.2)
-      railties (>= 3.2, < 5.1)
+    dotenv (2.2.1)
+    dotenv-rails (2.2.1)
+      dotenv (= 2.2.1)
+      railties (>= 3.2, < 5.2)
+    erubi (1.6.1)
     erubis (2.7.0)
-    exception_notification (4.2.1)
+    exception_notification (4.2.2)
       actionmailer (>= 4.0, < 6)
       activesupport (>= 4.0, < 6)
     execjs (2.7.0)
-    factory_girl (4.8.0)
+    factory_bot (4.8.2)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.8.0)
-      factory_girl (~> 4.8.0)
+    factory_bot_rails (4.8.2)
+      factory_bot (~> 4.8.2)
       railties (>= 3.0.0)
-    faker (1.7.3)
+    faker (1.8.4)
       i18n (~> 0.5)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
-    httparty (0.14.0)
+    ffi (1.9.18)
+    globalid (0.4.0)
+      activesupport (>= 4.2.0)
+    httparty (0.15.6)
       multi_xml (>= 0.5.2)
-    i18n (0.7.0)
+    i18n (0.9.3)
+      concurrent-ruby (~> 1.0)
     jmespath (1.3.1)
-    jquery-rails (4.2.2)
+    jquery-rails (4.3.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    json (2.0.3)
-    json-schema (2.7.0)
+    json (2.1.0)
+    json-schema (2.8.0)
       addressable (>= 2.4)
-    jsonapi (0.1.1.beta6)
-      jsonapi-parser (= 0.1.1.beta3)
-      jsonapi-renderer (= 0.1.1.beta1)
-    jsonapi-parser (0.1.1.beta3)
-    jsonapi-renderer (0.1.1.beta1)
+    jsonapi-renderer (0.1.3)
     kaminari (1.0.1)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.0.1)
@@ -145,145 +144,154 @@ GEM
     kaminari-core (1.0.1)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
-    mail (2.6.4)
+    mail (2.6.6)
       mime-types (>= 1.16, < 4)
-    mailboxer (0.14.0)
+    mailboxer (0.15.1)
       carrierwave (>= 0.5.8)
-      rails (>= 4.2.0)
+      rails (>= 5.0.0)
     method_source (0.8.2)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mimemagic (0.3.2)
-    mini_portile2 (2.1.0)
-    minitest (5.10.1)
+    mini_portile2 (2.3.0)
+    minitest (5.11.1)
     multi_xml (0.6.0)
-    nio4r (1.2.1)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
+    nio4r (2.1.0)
+    nokogiri (1.8.1)
+      mini_portile2 (~> 2.3.0)
     orm_adapter (0.5.0)
-    paperclip (5.1.0)
+    paperclip (5.2.0)
       activemodel (>= 4.2.0)
       activesupport (>= 4.2.0)
       cocaine (~> 0.5.5)
       mime-types
       mimemagic (~> 0.3.0)
-    parser (2.3.3.1)
-      ast (~> 2.2)
-    pg (0.19.0)
+    parser (2.4.0.2)
+      ast (~> 2.3)
+    pg (0.21.0)
     powerpack (0.1.1)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    pry-byebug (3.4.2)
-      byebug (~> 9.0)
+    pry-byebug (3.5.0)
+      byebug (~> 9.1)
       pry (~> 0.10)
-    pry-rails (0.3.4)
-      pry (>= 0.9.10)
-    public_suffix (2.0.5)
-    puma (3.6.2)
+    pry-rails (0.3.6)
+      pry (>= 0.10.4)
+    public_suffix (3.0.0)
+    puma (3.10.0)
     pundit (1.1.0)
       activesupport (>= 3.0.0)
     pundit_extra (0.3.0)
-    rack (2.0.1)
+    rack (2.0.3)
     rack-attack (5.0.1)
       rack
-    rack-cors (0.4.0)
+    rack-cors (1.0.1)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (5.0.1)
-      actioncable (= 5.0.1)
-      actionmailer (= 5.0.1)
-      actionpack (= 5.0.1)
-      actionview (= 5.0.1)
-      activejob (= 5.0.1)
-      activemodel (= 5.0.1)
-      activerecord (= 5.0.1)
-      activesupport (= 5.0.1)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 5.0.1)
+    rails (5.0.5)
+      actioncable (= 5.0.5)
+      actionmailer (= 5.0.5)
+      actionpack (= 5.0.5)
+      actionview (= 5.0.5)
+      activejob (= 5.0.5)
+      activemodel (= 5.0.5)
+      activerecord (= 5.0.5)
+      activesupport (= 5.0.5)
+      bundler (>= 1.3.0)
+      railties (= 5.0.5)
       sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.2)
-      activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (5.0.1)
-      actionpack (= 5.0.1)
-      activesupport (= 5.0.1)
+    railties (5.0.5)
+      actionpack (= 5.0.5)
+      activesupport (= 5.0.5)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rainbow (2.2.1)
-    rake (12.0.0)
-    redis (3.3.2)
-    responders (2.3.0)
-      railties (>= 4.2.0, < 5.1)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
+    rainbow (2.2.2)
+      rake
+    rake (12.3.0)
+    rb-fsevent (0.10.2)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    redis (3.3.3)
+    responders (2.4.0)
+      actionpack (>= 4.2.0, < 5.3)
+      railties (>= 4.2.0, < 5.3)
+    rspec-core (3.6.0)
+      rspec-support (~> 3.6.0)
+    rspec-expectations (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-mocks (3.5.0)
+      rspec-support (~> 3.6.0)
+    rspec-mocks (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-rails (3.5.2)
+      rspec-support (~> 3.6.0)
+    rspec-rails (3.6.1)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
-    rubocop (0.47.1)
+      rspec-core (~> 3.6.0)
+      rspec-expectations (~> 3.6.0)
+      rspec-mocks (~> 3.6.0)
+      rspec-support (~> 3.6.0)
+    rspec-support (3.6.0)
+    rubocop (0.48.1)
       parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.8.1)
-    sass (3.4.23)
+    ruby-progressbar (1.9.0)
+    sass (3.5.1)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
     sass-rails (5.0.6)
       railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    shoulda-matchers (3.1.1)
+    shoulda-matchers (3.1.2)
       activesupport (>= 4.0.0)
-    simplecov (0.12.0)
+    simplecov (0.15.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
-    slack-notifier (2.0.0)
+    simplecov-html (0.10.2)
+    slack-notifier (2.3.1)
     slop (3.6.0)
     snorlax (0.1.6)
       rails (> 4.1)
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.1)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sucker_punch (2.0.2)
+    sucker_punch (2.0.3)
       concurrent-ruby (~> 1.0.0)
-    thor (0.19.4)
-    thread_safe (0.3.5)
-    tilt (2.0.5)
-    timecop (0.8.1)
+    thor (0.20.0)
+    thread_safe (0.3.6)
+    tilt (2.0.8)
+    timecop (0.9.1)
     tunemygc (1.0.69)
-    tzinfo (1.2.2)
+    tzinfo (1.2.4)
       thread_safe (~> 0.1)
-    uglifier (3.0.4)
+    uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.1.3)
-    warden (1.2.6)
+    unicode-display_width (1.3.0)
+    warden (1.2.7)
       rack (>= 1.0)
-    websocket-driver (0.6.4)
+    websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
 
@@ -292,7 +300,7 @@ PLATFORMS
 
 DEPENDENCIES
   active_model_serializers
-  aws-sdk
+  aws-sdk (~> 2.7.0)
   best_in_place
   better_errors
   binding_of_caller
@@ -303,7 +311,7 @@ DEPENDENCIES
   doorkeeper
   dotenv-rails
   exception_notification
-  factory_girl_rails
+  factory_bot_rails
   faker
   httparty
   jquery-rails
@@ -322,9 +330,9 @@ DEPENDENCIES
   rack-attack
   rack-cors
   rails (~> 5.0.0)
-  redis
+  redis (~> 3.3.3)
   rspec-rails
-  rubocop
+  rubocop (~> 0.48.1)
   sass-rails
   shoulda-matchers
   simplecov
@@ -339,4 +347,4 @@ RUBY VERSION
    ruby 2.3.0p0
 
 BUNDLED WITH
-   1.14.6
+   1.16.1

README.md

@@ -28,39 +28,19 @@ Metamaps is developed and maintained by a distributed, nomadic community compris
 - If you would like to report a bug, please check the [issues][contributing-issues] section in our [contributing instructions][contributing].
 - If you would like to get set up as a developer, that's great! Read on for help getting your development environment set up.
 
-## Installation
+## Installation for local use or development of Metamaps
 
-If you are on Mac or Ubuntu you can use the following instructions to quickly get a local copy of metamaps up and running using a Vagrant virtualbox. Don't be intimidated, it's easy!
-```
-git clone git@github.com:metamaps/metamaps.git
-```
-Now ensure you have VirtualBox and Vagrant installed on your computer
-```
-cd metamaps
-./bin/configure.sh
-```
-This will do all the setup steps to make Metamaps work with a bit of behind the scenes ninja magick.
+First off is getting the code downloaded to your computer. You can download a zip file from github, but if you've got `git` you can just run `git clone https://github.com/metamaps/metamaps` in your terminal.
 
-To start servers which will run metamaps you can then run:
-```
-./bin/start
-```
-To stop them:
-```
-./bin/stop
-```
-With your webservers running, open a web browser and go to `http://localhost:3000`
+There are instructions for setup on various platforms, with particular support for Mac and Ubuntu, which can be found here:
+- [Mac Install Walkthrough][mac-installation]
+- [Ubuntu Install Walkthrough][ubuntu-installation]
 
-You can sign in with the default account
-email: `user@user.com`
-password: `toolsplusconsciousness`
-OR create a new account at `/join`, and use access code `qwertyui`
+If you prefer to isolate your install in a virtual machine, you may find it simpler to setup using Vagrant:
+- [Vagrant installation][vagrant-installation]
 
-Start mapping and programming!
-
-We haven't set up instructions for using Vagrant on Windows, but there are instructions for a manual setup here:
-
-- [For Windows][windows-installation]
+We don't promise support for Windows, but at one point we had it running and we've kept those docs available for reference
+- [Outdated Windows Walkthrough][windows-installation]
 
 ## Licensing information
 
@@ -76,4 +56,7 @@ Copyright (c) 2017 Connor Turland
 [license]: https://github.com/metamaps/metamaps/blob/develop/LICENSE
 [contributing]: https://github.com/metamaps/metamaps/blob/develop/doc/CONTRIBUTING.md
 [contributing-issues]: https://github.com/metamaps/metamaps/blob/develop/doc/CONTRIBUTING.md#reporting-bugs-and-other-issues
+[mac-installation]: https://github.com/metamaps/metamaps/blob/develop/doc/MacInstallation.md
+[ubuntu-installation]: https://github.com/metamaps/metamaps/blob/develop/doc/UbuntuInstallation.md
+[vagrant-installation]: https://github.com/metamaps/metamaps/blob/develop/doc/VagrantInstallation.md
 [windows-installation]: https://github.com/metamaps/metamaps/blob/develop/doc/WindowsInstallation.md

Rakefile

@@ -1,5 +1,6 @@
 #!/usr/bin/env rake
 # frozen_string_literal: true
+
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 

Vagrantfile

@@ -37,7 +37,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.box = 'trusty64'
   config.vm.box_url = 'http://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box'
   config.vm.network :forwarded_port, guest: 3000, host: 3000
-  config.vm.network :forwarded_port, guest: 5001, host: 5001
+  config.vm.network :forwarded_port, guest: 5000, host: 5000
   config.vm.network 'private_network', ip: '10.0.1.11'
   config.vm.synced_folder '.', '/vagrant', nfs: true
 

app/assets/stylesheets/admin.scss.erb

@@ -56,16 +56,15 @@
   }
 
   li.toggledOff {
-    opacity: 0.4;
+    opacity: 0.6;
   }
 }
 
-.blackBox {
+.centerContent {
   width: 760px;
   margin: 0 auto;
   padding: 80px 0 60px 20px;
-  background: rgba(0, 0, 0, 0.4);
-  color: white;
+  background: rgba(125, 125, 125, 0.4);
   overflow: hidden;
   position: relative;
 
@@ -85,10 +84,10 @@
     display: table-row;
   }
   tr:nth-child(odd) {
-    background: rgba(0, 0, 0, 0.2);
+    background: rgba(125, 125, 125, 0.2);
   }
   tr:nth-child(even) {
-    background: rgba(0, 0, 0, 0.3);
+    background: rgba(125, 125, 125, 0.3);
   }
   th,
   td {

app/assets/stylesheets/application.scss.erb

@@ -826,6 +826,7 @@ label {
     font-size: 14px;
     line-height: 14px;
     color: #757575;
+    cursor: pointer;
 }
 .accountListItem:hover {
     color: #424242;
@@ -1914,14 +1915,10 @@ input.collaboratorSearchField {
     background-position: -32px 0;
 }
 .yourMap .mapPermission:hover {
-    background-image: url(<%= asset_data_uri('arrowperms_sprite.png') %>);
     cursor: pointer;
-    background-position: -32px 0;
 }
 .yourMap .mapPermission.minimize {
-    background-image: url(<%= asset_data_uri('arrowperms_sprite.png') %>) !important;
     cursor: pointer;
-    background-position: 0 0;
 }
 .mapInfoBox .mapPermission .permissionSelect {
     list-style: none;
@@ -2933,136 +2930,6 @@ and it won't be important on password protected instances */
     color: #424242;
 }
 
-/* Admin Pages */
-
-.blackBox {
-    width: 760px;
-    margin: 0 auto;
-    padding: 20px 0 60px 20px;
-    background: rgba(0, 0, 0, 0.4);
-    color: white;
-    overflow: hidden;
-    position: relative;
-}
-.blackBox .metacodeSetsDescription {
-    width: 314px;
-}
-.blackBox td.metacodeSetDesc {
-    width: 314px;
-    word-wrap: break-word;
-}
-.blackBox .metacodeSetImage {
-    width: 36px;
-    height: 36px;
-    float: left;
-}
-.blackBox tr {
-    display: table-row;
-}
-.blackBox tr:nth-child(odd) {
-    background: rgba(0, 0, 0, 0.2);
-}
-.blackBox tr:nth-child(even) {
-    background: rgba(0, 0, 0, 0.3);
-}
-.blackBox th,
-.blackBox td {
-    padding: 10px;
-}
-.blackBox td.iconURL {
-    max-width: 415px;
-    word-wrap: break-word;
-}
-.blackBox td.iconColor {
-
-}
-.blackBox .field {
-    margin: 15px 0 5px;
-}
-.blackBox label {
-    float: left;
-    width: 100px;
-    margin-right: 15px;
-}
-.blackBox input[type="text"] {
-    width: 336px;
-    height: 32px;
-    font-size: 15px;
-    direction: ltr;
-    -webkit-appearance: none;
-    appearance: none;
-    display: inline-block;
-    margin: 0;
-    padding: 0 8px;
-    background: #fff;
-    border: 1px solid #d9d9d9;
-    border-top: 1px solid #c0c0c0;
-    -webkit-box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-    -webkit-border-radius: 1px;
-    -moz-border-radius: 1px;
-    border-radius: 1px;
-    font: -webkit-small-control;
-    color: initial;
-    letter-spacing: normal;
-    word-spacing: normal;
-    text-transform: none;
-    text-indent: 0px;
-    text-shadow: none;
-    display: inline-block;
-    text-align: start;
-    font-family: arial;
-}
-.blackBox input[type="text"]:hover,
-.blackBox textarea:hover {
-    border: 1px solid #b9b9b9;
-    border-top: 1px solid #a0a0a0;
-    -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
-    -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
-    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
-}
-.blackBox textarea {
-    padding: 8px;
-    border: 1px solid #d9d9d9;
-    border-top: 1px solid #c0c0c0;
-    resize: none;
-    font: -webkit-small-control;
-    letter-spacing: normal;
-    word-spacing: normal;
-    text-transform: none;
-    text-indent: 0px;
-    text-shadow: none;
-    text-align: start;
-    font-family: arial;
-    font-size: 15px;
-    line-height: 17px;
-    width: 318px;
-}
-.blackBox .allMetacodes {
-    padding: 5px 0;
-}
-.blackBox a.button {
-    margin-right: 20px;
-    line-height: 40px;
-}
-.blackBox a.button,
-.blackBox input.add {
-    float: left;
-    margin-top: 5px;
-    height: 40px;
-    font-size: 17px;
-    width: auto;
-    padding: 0 30px;
-    cursor: pointer;
-    font-weight: normal;
-}
-.blackBox a.button:hover,
-.blackBox input.add:hover {
-    -webkit-box-shadow: none;
-    box-shadow: none;
-}
-
 /* request */
 
 .requestInvite {
@@ -3150,11 +3017,15 @@ script.data-gratipay-username {
 }
 
 .topicFollow {
-    text-align: center;
-    height: 48px;
-    line-height: 48px;
-    border-top: 1px solid #BDBDBD;
-    background: #FFF;
+    height: 24px;
+    line-height: 24px;
     cursor: pointer;
-    font-family: din-regular;
+    font-family: helvetica, sans-serif;
+    float: left;
+    width: 72px;
+    text-align: right;
+    padding: 12px 0;
+    color: #4fb5c0;
+    font-size: 13px;
+    font-weight: bold;
 }

app/assets/stylesheets/base.scss.erb

@@ -1,9 +1,12 @@
+$mid-gray: #8A8A8A;
+$mid-gray-opacity: rgba(66, 66, 66, 0.6);
+
 .nameCounter {
   position: absolute;
   bottom: 1px;
   right: 2px;
   font-size: 11px;
-  font-family: helvetica;
+  font-family: helvetica, sans-serif;
   color: #727272;
   line-height: 11px;
   display: none;
@@ -42,7 +45,7 @@
 	  z-index:2;
     color: #424242;
     border-radius:2px;
-    box-shadow: 0px 3px 3px rgba(0,0,0,0.23), 0 3px 3px rgba(0,0,0,0.16);
+    box-shadow: 2px 3px 3px rgba(125, 125, 125, 0.23), -2px -1px 3px rgba(125, 125, 125, 0.16);
 }
 
 .text {
@@ -64,7 +67,6 @@
   display:block;
   position:relative;
   width:100%;
-  min-height:360px;
   z-index: 25;
 }
 .CardOnGraph.hasAttachment {
@@ -73,11 +75,10 @@
 
 .CardOnGraph .title {
   word-break: break-word;
-  font-size: 18px;
-  line-height: 22px;
+  font-size: 20px;
+  line-height: 24px;
   display: table;
-  padding: 8px 0 16px;
-  height: 80px;
+  padding: 20px 0;
   text-align: center;
   font-family: 'din-regular', sans-serif;
   width: 300px;
@@ -88,11 +89,6 @@
   display: table-cell;
   vertical-align: middle;
   padding: 0 16px;
-
-  &.riek-editing {
-    position: absolute;
-    top: 32px;
-  }
 }
 .canEdit #titleActivator:hover {
   background-image: url(<%= asset_data_uri('edit.png') %>);
@@ -104,9 +100,8 @@
 .showcard .title .riek-editing {
   font-family: 'din-regular', sans-serif;
   color: #424242;
-  font-size: 18px;
-  line-height: 22px;
-  height: 3em;
+  font-size: 20px;
+  line-height: 24px;
   padding: 5px 0;
   width: 100%;
   margin: 0;
@@ -120,11 +115,23 @@
 .CardOnGraph .scroll {
    display:block;
    padding: 8px 0 8px 16px;
-   height: 152px;
    font-size: 13px;
    line-height:15px;
    font-family: helvetica, sans-serif;
    overflow-y: auto;
+
+  p.emptyDesc {
+    color: $mid-gray-opacity;
+  }
+
+  a.mdSupport {
+    color: #4fb5c0;
+    font-size: 11px;
+    display: none;
+  }
+  .riek-editing + .mdSupport {
+    display: block;
+  }
 }
 .CardOnGraph.hasAttachment .scroll {
   height: auto;
@@ -136,14 +143,12 @@
   font-family: helvetica, sans-serif;
   color: #424242;
   padding: 0;
-  width: 100%;
+  width: 258px;
   margin: 0;
   border: 0;
   outline: none;
-  font-size: 12px;
-  line-height: 15px;
   background: none;
-  resize: none;
+  overflow-y: scroll;
 }
 
 /*
@@ -177,12 +182,9 @@
 
 .CardOnGraph .riek_desc {
   display:block;
-  margin-top:2px;
-  padding-right: 18px;
-  margin-right: 8px;
-  min-height: 7em;
+  padding-right: 26px;
 }
-.canEdit .CardOnGraph .riek_desc:hover {
+.canEdit .CardOnGraph .riek_desc:not(.riek-editing):hover {
   background-image: url(<%= asset_data_uri('edit.png') %>);
   background-position: top right;
   background-repeat: no-repeat;
@@ -195,9 +197,7 @@
 
 .CardOnGraph .links {
   position: relative;
-  border-bottom: 1px solid #BDBDBD;
-  border-top: 1px solid #BDBDBD;
-  background-color: #e0e0e0;
+  z-index: 2;
 
   .linkItem {
     float: left;
@@ -213,37 +213,52 @@
   }
 
   .icon {
-    position: absolute;
-    z-index: 1;
     padding: 0;
     height: 48px;
-    width: 100%;
+    margin-right: 10px;
 
     .metacodeImage {
       cursor: move;
-      position: relative;
-      left: -23px;
-      top: 1px;
-      width: 46px;
-      height: 46px;
-      background-size:46px 46px;
+      position: absolute;
+      left: -18px;
+      top: 6px;
+      width: 36px;
+      height: 36px;
+      background-size:36px 36px;
       background-position:0 0;
       background-repeat:no-repeat;
     }
   }
+}
+
+.CardOnGraph .info {
+  position: relative;
+
+  .linkItem {
+    float: left;
+    z-index: 1;
+    position: relative;
+    color: $mid-gray-opacity;
+    font-size: 14px;
+    line-height: 14px;
+
+    a {
+      color: $mid-gray-opacity;
+    }
+  }
 
   .contributor {
     bottom: 7px;
-    margin-left: 40px;
+    margin-left: 16px;
 
     .contributorIcon {
       position: relative;
+      display: inline-block;
       vertical-align: middle;
       border-radius: 16px;
-      margin: 5px;
-      top: 8px;
+      margin: 5px 5px 5px 0;
+      top: 11px;
       left: 0;
-      border-radius: 16px;
     }
 
     span {
@@ -252,52 +267,34 @@
     }
 
     .contributorName {
-      display: none;
-      position: absolute;
-      background: black;
-      text-align: center;
-      color: white;
-      border-radius: 2px;
       font-family: din-regular;
-      line-height: 15px;
-      font-size: 12px;
-      padding: 3px 5px 2px;
+      margin-top: 20px;
+      display: inline-block;
+      vertical-align: middle;
+      width: 97px;
+      padding: 0 8px 0 4px;
       white-space: nowrap;
-      margin-top: 8px;
-
-      &:before {
-        content: '';
-        position: absolute;
-        top: 26px;
-        left: 10px;
-        margin-top: -30px;
-        width: 0;
-        height: 0;
-        border-bottom: 4px solid #000000;
-        border-left: 5px solid transparent;
-        border-right: 5px solid transparent;
-      }
-    }
-
-    &:hover .contributorName {
-      display: block;
+      overflow: hidden;
+      text-overflow: ellipsis;
     }
   }
 
   .mapCount {
-    padding:17px 0 17px 36px;
-    margin-left: 12px;
+    padding:17px 38px 17px 0;
+    width: 22px;
+    text-align: right;
 
     .mapCountIcon {
       position: absolute;
       top: 8px;
-      left: 0;
+      right: 0;
       width: 32px;
       height: 32px;
       background-image: url(<%= asset_data_uri('map32_sprite.png') %>);
       background-repeat: no-repeat;
       background-position: 0 0;
       cursor: pointer;
+      opacity: 0.6;
     }
 
     &:hover .mapCountIcon {
@@ -306,18 +303,18 @@
 
     .tip, .hoverTip {
       top: 44px;
-      left: 0px;
+      right: 0px;
       font-size: 12px !important;
 
       &:before {
         content: '';
         position: absolute;
         top: 26px;
-        left: 10px;
+        right: 10px;
         margin-top: -30px;
         width: 0;
         height: 0;
-        border-bottom: 4px solid #000000;
+        border-bottom: 4px solid $mid-gray;
         border-left: 5px solid transparent;
         border-right: 5px solid transparent;
       }
@@ -327,10 +324,9 @@
       white-space: nowrap;
       font-family: 'din-regular';
       top: 44px;
-      left: 0px;
       font-size: 12px !important;
       position: absolute;
-      background: black;
+      background: $mid-gray;
       color: white;
       border-radius: 4px;
       line-height: 17px;
@@ -362,28 +358,31 @@
   }
 
   .synapseCount {
-    margin-left: 26px;
-    width: 24px;
-    padding:17px 0 17px 32px;
+    width: 22px;
+    padding:17px 38px 17px 0;
+    text-align: right;
+    margin-right: 4px;
 
     .synapseCountIcon {
       position: absolute;
       top: 8px;
-      left: 0;
+      right: 0;
       width: 32px;
       height: 32px;
       background-image: url(<%= asset_data_uri('synapse32_sprite.png') %>);
       background-repeat: no-repeat;
       background-position: 0 0;
+      opacity: 0.6;
     }
     hover .synapseCountIcon {
       background-position: 0 -32px;
     }
     .tip {
       position: absolute;
-      background: black;
+      background: $mid-gray;
       width: auto;
       top: 44px;
+      right: 0px;
       color: white;
       white-space: nowrap;
       border-radius: 2px;
@@ -398,10 +397,10 @@
       content: '';
       position: absolute;
       margin-top: -8px;
-      margin-left: 6px;
+      right: 12px;
       width: 0;
       height: 0;
-      border-bottom: 4px solid black;
+      border-bottom: 4px solid $mid-gray;
       border-left: 5px solid transparent;
       border-right: 5px solid transparent;
     }
@@ -413,6 +412,10 @@
   color: #4FC059;
 }
 
+.linkItem.mapPerm {
+  margin-right: 8px;
+}
+
 .mapPerm {
   width: 32px;
   height: 32px;
@@ -434,14 +437,10 @@
 }
 
 .yourTopic .mapPerm:hover, .yourEdge .mapPerm:hover {
-  background-image: url(<%= asset_data_uri('arrowperms_sprite.png') %>);
-  background-position: -32px 0;
   cursor:pointer;
 }
 .yourTopic .mapPerm.minimize, .yourEdge .mapPerm.minimize {
- background-image: url(<%= asset_data_uri('arrowperms_sprite.png') %>) !important;
-background-position: 0 0;
-cursor: pointer;
+  cursor: pointer;
 }
 .mapPerm .permissionSelect {
   list-style: none;
@@ -477,32 +476,34 @@ cursor: pointer;
 }
 
 .CardOnGraph .metacodeTitle {
-  font-style: italic;
-  font-family: 'vinyl';
-  text-transform: uppercase;
-  position: absolute;
+  font-family: 'din-regular';
   line-height: 24px;
   height: 26px;
-  font-size: 24px;
-  display: none;
-  width: 90%;
-  padding: 13px 0 9px 10%;
-  background-color: #E0E0E0;
+  font-size: 18px;
+  padding: 13px 24px 9px 24px;
   color: #424242;
+  width: 120px;
+  max-width: 120px;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
 }
 .permission.canEdit .metacodeTitle {
   cursor:pointer;
 }
 
 .permission.canEdit .expandMetacodeSelect {
-  position: absolute;
-  top: 16px;
-  right: 16px;
+  position: relative;
+  top: 2px;
+  left: 4px;
   width: 16px;
   height: 16px;
   background-image: url(<%= asset_data_uri('arrowright_sprite.png') %>);
   background-repeat: no-repeat;
   background-position: 0 -32px;
+  display: inline-block;
+  -webkit-transform: rotate(90deg);
+  transform: rotate(90deg);
 }
 .permission.canEdit .minimize .expandMetacodeSelect {
 
@@ -519,8 +520,8 @@ cursor: pointer;
   background: #EAEAEA;
   white-space: nowrap;
   position: absolute;
-  left: 300px;
-  top: -1px;
+  top: 48px;
+  box-shadow: 2px 2px 2px rgba(125, 125, 125, 0.23), -2px -1px 3px rgba(125, 125, 125, 0.16);
 }
 .CardOnGraph .metacodeSelect ul {
   position: relative;
@@ -613,9 +614,9 @@ background-color: #E0E0E0;
 }
 .CardOnGraph .tip {
  position: absolute;
- background: black;
+ background: $mid-gray;
  top: 35px;
- left: 0;
+ right: 0;
  color: white;
  border-radius: 4px;
  font-size:15px !important;
@@ -633,7 +634,6 @@ background-color: #E0E0E0;
   width:100%;
   height:47px;
   position: relative;
-  border-top: 1px solid #BDBDBD;
 }
 
 .link-adder a {
@@ -695,9 +695,9 @@ background-color: #E0E0E0;
 }
 
 #addLinkInput input{
-padding: 9px 7px 9px 31px;
+padding: 9px 27px 9px 31px;
 height: 12px;
-width: 198px;
+width: 210px;
 margin: 0 0 0 0;
 border: none;
 outline: none;

app/assets/stylesheets/clean.css.erb

@@ -668,19 +668,19 @@
   box-shadow: 0px 3px 3px rgba(0,0,0,0.23), 0 3px 3px rgba(0,0,0,0.16);
 }
 
-#exploreMapsHeader {
+#navBar {
   position: absolute;
   width: 100%;
 }
 
-.exploreMapsBar {
+.navBarContainer {
   z-index:2;
   background-color:#FAFAFA;
   height: 42px;
   padding-top: 52px;
 }
 
-.exploreMapsMenu {
+.navBarMenu {
   display: block;
   width: 100%;
   height:42px;
@@ -689,30 +689,29 @@
   text-align: center;
 }
 
-.exploreMapsCenter {
+.navBarCenter {
    display: block;
 }
 
-.exploreMapsButton {
-    color: #757575;
+.navBarButton {
+  color: #757575;
 	cursor: default;
 	font-weight: normal;
 	font-family: 'din-medium';
 	font-size: 14px;
-	height: 14px;
-	padding: 14px 8px 12px 40px;
-    border-bottom: 2px solid rgba(0,0,0,0);
+	padding: 0 8px;
+  border-bottom: 2px solid rgba(0,0,0,0);
 	display: inline-block;
-    cursor: pointer;
-    position:relative;
+  cursor: pointer;
+  position:relative;
 }
-.exploreMapsButton:hover, .exploreMapsButton.active {
+.navBarButton:hover, .navBarButton.active {
   text-decoration: none;
   color: #424242;
   border-bottom: 2px solid #00BCD4;
 }
 
-.exploreMapsButton.mapperButton {
+.navBarButton.mapperButton {
     height: 40px;
     padding: 0;
 }
@@ -729,62 +728,69 @@
 }
 
 
-.exploreMapsButton .exploreMapsIcon {
+.navBarButton .navBarIcon {
     background-repeat: no-repeat;
     width:32px;
     height:32px;
-    position:absolute;
-    top:5px;
-    left:5px;
+    margin-top:5px;
+    margin-left:5px;
+    margin-right: 5px;
+    display: inline-block;
+    vertical-align: top;
 }
 
-.exploreMapsCenter .authedApps .exploreMapsIcon {
+.navBarLinkText {
+  padding: 11px 0 12px 0;
+  display: inline-block;
+}
+
+.navBarCenter .authedApps .navBarIcon {
     background-image: url(<%= asset_path('user_sprite.png') %>);
     background-position: 0 -32px;
 }
-.exploreMapsCenter .myMaps .exploreMapsIcon {
+.navBarCenter .myMaps .navBarIcon {
     background-image: url(<%= asset_path 'exploremaps_sprite.png' %>);
     background-position: -32px 0;
 }
-.exploreMapsCenter .sharedMaps .exploreMapsIcon {
+.navBarCenter .sharedMaps .navBarIcon {
     background-image: url(<%= asset_path 'exploremaps_sprite.png' %>);
     background-position: -128px 0;
 }
-.exploreMapsCenter .activeMaps .exploreMapsIcon {
+.navBarCenter .activeMaps .navBarIcon {
     background-image: url(<%= asset_path 'exploremaps_sprite.png' %>);
     background-position: 0 0;
 }
-.exploreMapsCenter .featuredMaps .exploreMapsIcon {
+.navBarCenter .featuredMaps .navBarIcon {
     background-image: url(<%= asset_path 'exploremaps_sprite.png' %>);
     background-position: -96px 0;
 }
-.exploreMapsCenter .starredMaps .exploreMapsIcon {
+.navBarCenter .starredMaps .navBarIcon {
     background-image: url(<%= asset_path 'exploremaps_sprite.png' %>);
     background-position: -96px 0;
 }
-.exploreMapsCenter .notificationsLink .exploreMapsIcon {
+.navBarCenter .notificationsLink .navBarIcon {
     background-image: url(<%= asset_path 'topright_sprite.png' %>);
     background-position: -128px 0;
 }
-.authedApps:hover .exploreMapsIcon, .authedApps.active .exploreMapsIcon {
+.authedApps:hover .navBarIcon, .authedApps.active .navBarIcon {
     background-position-x: -32px;
 }
-.myMaps:hover .exploreMapsIcon, .myMaps.active .exploreMapsIcon {
+.myMaps:hover .navBarIcon, .myMaps.active .navBarIcon {
     background-position: -32px -32px;
 }
-.activeMaps:hover .exploreMapsIcon, .activeMaps.active .exploreMapsIcon {
+.activeMaps:hover .navBarIcon, .activeMaps.active .navBarIcon {
     background-position: 0 -32px;
 }
-.featuredMaps:hover .exploreMapsIcon, .featuredMaps.active .exploreMapsIcon {
+.featuredMaps:hover .navBarIcon, .featuredMaps.active .navBarIcon {
     background-position: -96px -32px;
 }
-.starredMaps:hover .exploreMapsIcon, .starredMaps.active .exploreMapsIcon {
+.starredMaps:hover .navBarIcon, .starredMaps.active .navBarIcon {
     background-position: -96px -32px;
 }
-.sharedMaps:hover .exploreMapsIcon, .sharedMaps.active .exploreMapsIcon {
+.sharedMaps:hover .navBarIcon, .sharedMaps.active .navBarIcon {
     background-position: -128px -32px;
 }
-.notificationsLink:hover .exploreMapsIcon, .notificationsLink.active .exploreMapsIcon {
+.notificationsLink:hover .navBarIcon, .notificationsLink.active .navBarIcon {
     background-position-y: -32px;
 }
 

app/assets/stylesheets/mobile.scss.erb

@@ -32,7 +32,7 @@
 
 /* Smartphones (portrait and landscape) ----------- the minimum space that two map cards can fit side by side */
 @media only screen and (max-width : 504px) {
-  .upperLeftUI, .upperRightUI, .openCheatsheet, .mapInfoIcon, .feedback-icon, .chat-box, #exploreMapsHeader {
+  .upperLeftUI, .upperRightUI, .openCheatsheet, .mapInfoIcon, .feedback-icon, .chat-box, #navBar {
     display: none !important;
   }
 

app/assets/stylesheets/notifications.scss.erb

@@ -1,4 +1,7 @@
+$notifications-border-color: #DDDDDD;
+$notifications-hover-color: #F6F6F6;
 $unread_notifications_dot_size: 8px;
+
 .unread-notifications-dot {
   width: $unread_notifications_dot_size;
   height: $unread_notifications_dot_size;
@@ -13,13 +16,72 @@ $unread_notifications_dot_size: 8px;
   .notificationsIcon {
     position: relative;
   }
+
+  .notificationsBox {
+    position: absolute;
+    background: #FFFFFF;
+    border-radius: 2px;
+    width: 350px;
+    right: 0;
+    top: 50px;
+    box-shadow: 0 3px 6px rgba(0,0,0,0.16);
+    border: 1px solid $notifications-border-color;
+
+    .notificationsBoxTriangle {
+      min-width: 0 !important;
+      display: block;
+      position: absolute;
+      right: 48px;
+      width: 20px !important;
+      height: 20px !important;
+      margin-left: -10px;
+      top: -11px;
+      border-left: 1px solid $notifications-border-color;
+      border-top: 1px solid $notifications-border-color;
+      border-bottom: 0 !important;
+      border-right: 0 !important;
+      background-color: #fff;
+      transform: rotate(45deg);
+      -webkit-transform: rotate(45deg);
+      -ms-transform: rotate(45deg);
+    }
+
+    ul.notifications {
+      max-height: 500px;
+      overflow-y: auto;
+
+      .notification {
+        font-size: 13px;
+
+        .notification-body {
+          border-bottom: 1px solid $notifications-border-color;
+        }
+      }
+
+      .notificationsEmpty {
+        font-family: din-regular, helvetica, sans-serif;
+        margin: 50px 10px;
+        text-align: center;
+      }
+    }
+
+    .notificationsBoxSeeAll {
+      display: block;
+      width: 100%;
+      text-align: center;
+      padding: 6px 0;
+      font-family: din-regular, helvetica, sans-serif;
+      border-top: 1px solid rgba(0, 0, 0, 0.1);
+
+      &:hover {
+        color: #333;
+        background: $notifications-hover-color;
+      }
+    }
+  }
 }
 
 .controller-notifications {
-  ul.notifications {
-    list-style: none;
-  }
-
   .notificationPage,
   .notificationsPage {
     font-family: 'din-regular', Sans-Serif;
@@ -47,89 +109,9 @@ $unread_notifications_dot_size: 8px;
     .emptyInbox {
       padding-top: 15px;
     }
-
-    .notification {
-      padding: 10px;
-      position: relative;
-
-      &:hover {
-        background: #F6F6F6;
-
-        .notification-read-unread {
-          display:block;
-        }
-
-        .notification-date {
-          display: none;
-        }
-      }
-
-      & > a {
-        float: left;
-        width: 85%;  
-        box-sizing: border-box;
-        padding-right: 10px;
-      }
-
-      .notification-actor { 
-        float: left;
-
-        img {
-          width: 32px;
-          height: 32px;
-          border-radius: 16px;
-        }
-      }
-
-      .notification-body {
-        margin-left: 50px;
-        line-height: 20px;
-
-        .in-bold {
-          font-family: 'din-medium', Sans-Serif;
-        }
-
-        .action {
-          background: #4fb5c0;
-          color: #FFF;
-          padding: 2px 6px;
-          border-radius: 3px;
-          display: inline-block;
-          margin: 5px 0;
-        }
-      } 
-
-      .notification-date {
-        position: absolute;
-        top: 50%;
-        right: 10px;
-        color: #607d8b;
-        font-size: 13px;
-        line-height: 13px;
-        margin-top: -6px;
-      }
-
-      .notification-read-unread {
-        display: none;
-        float: left;
-        width: 15%;
-
-        a {
-          position: absolute;
-          top: 50%;
-          margin-top: -10px;
-          text-align: center;
-        }
-      }
-
-      &.unread {
-        background: #EEE;
-      }
-    }
-
   }
 
-    
+
 
   .notificationPage {
     .thirty-two-avatar {
@@ -139,14 +121,14 @@ $unread_notifications_dot_size: 8px;
       border-radius: 16px;
       vertical-align: middle;
     }
-    
+
     .button {
       line-height: 32px;
-      
+
       img {
         margin-top: 8px;
       }
-      
+
       &.decline {
         background: #DB5D5D;
         &:hover {
@@ -154,7 +136,7 @@ $unread_notifications_dot_size: 8px;
         }
       }
     }
-  
+
     .notification-body {
       p, div {
         margin: 1em auto;
@@ -163,3 +145,93 @@ $unread_notifications_dot_size: 8px;
     }
   }
 }
+
+ul.notifications {
+  list-style: none;
+
+  li:nth-last-child(2) {
+    .notification-body {
+      border-bottom: none !important;
+    }
+  }
+}
+
+.notification {
+  padding: 10px 10px 0 10px;
+  position: relative;
+  font-family: 'din-regular', Sans-Serif;
+
+  &.unread {
+    background: #EEE;
+  }
+
+  &:hover {
+    background: $notifications-hover-color;
+
+    .notification-read-unread {
+      display:block;
+    }
+
+    .notification-date {
+      display: none;
+    }
+  }
+
+  & > a {
+    float: left;
+    width: 85%;
+    box-sizing: border-box;
+    padding-right: 10px;
+  }
+
+  .notification-actor {
+    float: left;
+
+    img {
+      width: 32px;
+      height: 32px;
+      border-radius: 16px;
+    }
+  }
+
+  .notification-body {
+    margin-left: 50px;
+    line-height: 20px;
+    padding-bottom: 10px;
+
+    .in-bold {
+      font-family: 'din-medium', Sans-Serif;
+    }
+
+    .action {
+      background: #4fb5c0;
+      color: #FFF;
+      padding: 2px 6px;
+      border-radius: 3px;
+      display: inline-block;
+      margin: 5px 0;
+    }
+  }
+
+  .notification-date {
+    position: absolute;
+    top: 50%;
+    right: 10px;
+    color: #607d8b;
+    margin-top: -6px;
+  }
+
+  .notification-read-unread {
+    display: none;
+    float: left;
+    width: 15%;
+
+    a, div {
+      position: absolute;
+      top: 50%;
+      margin-top: -10px;
+      text-align: center;
+      cursor: pointer;
+    }
+  }
+}

app/channels/application_cable/channel.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module ApplicationCable
   class Channel < ActionCable::Channel::Base
   end

app/channels/application_cable/connection.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module ApplicationCable
   class Connection < ActionCable::Connection::Base
     identified_by :current_user

app/channels/map_channel.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MapChannel < ApplicationCable::Channel
   # Called when the consumer has successfully
   # become a subscriber of this channel.

app/controllers/access_controller.rb

@@ -1,11 +1,12 @@
 # frozen_string_literal: true
+
 class AccessController < ApplicationController
-  before_action :require_user, only: [:access, :access_request,
-                                      :approve_access, :approve_access_post,
-                                      :deny_access, :deny_access_post, :request_access]
-  before_action :set_map, only: [:access, :access_request,
-                                 :approve_access, :approve_access_post,
-                                 :deny_access, :deny_access_post, :request_access]
+  before_action :require_user, only: %i[access access_request
+                                        approve_access approve_access_post
+                                        deny_access deny_access_post request_access]
+  before_action :set_map, only: %i[access access_request
+                                   approve_access approve_access_post
+                                   deny_access deny_access_post request_access]
   after_action :verify_authorized
 
   # GET maps/:id/request_access

app/controllers/api/v1/deprecated_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V1
     class DeprecatedController < ApplicationController

app/controllers/api/v2/mappings_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class MappingsController < WithUpdatesController

app/controllers/api/v2/maps_controller.rb

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class MapsController < WithUpdatesController
       def searchable_columns
-        [:name, :desc]
+        %i[name desc]
       end
 
       def apply_filters(collection)

app/controllers/api/v2/metacodes_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class MetacodesController < RestfulController

app/controllers/api/v2/restful_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class RestfulController < ActionController::Base
@@ -7,7 +8,7 @@ module Api
 
       snorlax_used_rest!
 
-      before_action :load_resource, only: [:show, :update, :destroy]
+      before_action :load_resource, only: %i[show update destroy]
       after_action :verify_authorized
 
       def index
@@ -91,7 +92,7 @@ module Api
       end
 
       def doorkeeper_user
-        return unless doorkeeper_token.present?
+        return if doorkeeper_token.blank?
         doorkeeper_render_error unless valid_doorkeeper_token?
         @doorkeeper_user ||= User.find(doorkeeper_token.resource_owner_id)
       end

app/controllers/api/v2/sessions_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class SessionsController < ApplicationController

app/controllers/api/v2/stars_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class StarsController < RestfulController

app/controllers/api/v2/synapses_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class SynapsesController < WithUpdatesController

app/controllers/api/v2/tokens_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class TokensController < RestfulController

app/controllers/api/v2/topics_controller.rb

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class TopicsController < WithUpdatesController
       def searchable_columns
-        [:name, :desc, :link]
+        %i[name desc link]
       end
     end
   end

app/controllers/api/v2/users_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class UsersController < RestfulController

app/controllers/api/v2/with_updates_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Api
   module V2
     class WithUpdatesController < RestfulController

app/controllers/application_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class ApplicationController < ActionController::Base
   include ApplicationHelper
   include Pundit

app/controllers/explore_controller.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 class ExploreController < ApplicationController
-  before_action :require_authentication, only: [:mine, :shared, :starred]
+  before_action :require_authentication, only: %i[mine shared starred]
   before_action :authorize_explore
   after_action :verify_authorized
   after_action :verify_policy_scoped

app/controllers/hacks_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 # bad code that should be checked over before entering one of the
 # nice files from the right side of this repo
 class HacksController < ApplicationController

app/controllers/main_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MainController < ApplicationController
   before_action :authorize_main
   after_action :verify_authorized

app/controllers/mappings_controller.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 class MappingsController < ApplicationController
-  before_action :require_user, only: [:create, :update, :destroy]
+  before_action :require_user, only: %i[create update destroy]
   after_action :verify_authorized, except: :index
   after_action :verify_policy_scoped, only: :index
 

app/controllers/maps_controller.rb

@@ -1,7 +1,10 @@
 # frozen_string_literal: true
+
 class MapsController < ApplicationController
-  before_action :require_user, only: [:create, :update, :destroy, :events, :follow, :unfollow]
-  before_action :set_map, only: [:show, :conversation, :update, :destroy, :contains, :events, :export, :follow, :unfollow, :unfollow_from_email]
+  before_action :require_user, only: %i[create update destroy events follow unfollow]
+  before_action :set_map, only: %i[show conversation update destroy
+                                   contains events export
+                                   follow unfollow unfollow_from_email]
   after_action :verify_authorized
 
   # GET maps/:id
@@ -23,7 +26,7 @@ class MapsController < ApplicationController
       format.ttl { redirect_to action: :export, format: :ttl }
     end
   end
-  
+
   # GET maps/:id/conversation
   def conversation
     respond_to do |format|
@@ -140,7 +143,7 @@ class MapsController < ApplicationController
 
   # POST maps/:id/follow
   def follow
-    follow = FollowService.follow(@map, current_user, 'followed')  
+    follow = FollowService.follow(@map, current_user, 'followed')
 
     respond_to do |format|
       format.json do
@@ -155,7 +158,7 @@ class MapsController < ApplicationController
 
   # POST maps/:id/unfollow
   def unfollow
-    FollowService.unfollow(@map, current_user)  
+    FollowService.unfollow(@map, current_user)
 
     respond_to do |format|
       format.json do

app/controllers/messages_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MessagesController < ApplicationController
   before_action :require_user, except: [:show]
   after_action :verify_authorized

app/controllers/metacode_sets_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MetacodeSetsController < ApplicationController
   before_action :require_admin
 

app/controllers/metacodes_controller.rb

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
+
 class MetacodesController < ApplicationController
-  before_action :require_admin, except: [:index, :show]
-  before_action :set_metacode, only: [:edit, :update]
+  before_action :require_admin, except: %i[index show]
+  before_action :set_metacode, only: %i[edit update]
 
   # GET /metacodes
   # GET /metacodes.json

app/controllers/notifications_controller.rb

@@ -1,18 +1,23 @@
 # frozen_string_literal: true
+
 class NotificationsController < ApplicationController
-  before_action :set_receipts, only: [:index, :show, :mark_read, :mark_unread]
-  before_action :set_notification, only: [:show, :mark_read, :mark_unread]
-  before_action :set_receipt, only: [:show, :mark_read, :mark_unread]
+  before_action :set_receipts, only: %i[index show mark_read mark_unread]
+  before_action :set_notification, only: %i[show mark_read mark_unread]
+  before_action :set_receipt, only: %i[show mark_read mark_unread]
 
   def index
     @notifications = current_user.mailbox.notifications.page(params[:page]).per(25)
-
     respond_to do |format|
       format.html
       format.json do
-        render json: @notifications.map do |notification|
+        notifications = @notifications.map do |notification|
           receipt = @receipts.find_by(notification_id: notification.id)
-          notification.as_json.merge(is_read: receipt.is_read)
+          NotificationDecorator.decorate(notification, receipt)
+        end
+        if !notifications.empty?
+          render json: notifications
+        else
+          render json: [].to_json
         end
       end
     end
@@ -23,20 +28,18 @@ class NotificationsController < ApplicationController
     respond_to do |format|
       format.html do
         case @notification.notification_code
-          when MAP_ACCESS_APPROVED, MAP_INVITE_TO_EDIT
-            redirect_to map_path(@notification.notified_object.map)
-          when TOPIC_ADDED_TO_MAP
-            redirect_to map_path(@notification.notified_object.map)
-          when TOPIC_CONNECTED_1
-            redirect_to topic_path(@notification.notified_object.topic1)
-          when TOPIC_CONNECTED_2
-            redirect_to topic_path(@notification.notified_object.topic2)
+        when MAP_ACCESS_APPROVED, MAP_INVITE_TO_EDIT
+          redirect_to map_path(@notification.notified_object.map)
+        when TOPIC_ADDED_TO_MAP
+          redirect_to map_path(@notification.notified_object.map)
+        when TOPIC_CONNECTED_1
+          redirect_to topic_path(@notification.notified_object.topic1)
+        when TOPIC_CONNECTED_2
+          redirect_to topic_path(@notification.notified_object.topic2)
         end
       end
       format.json do
-        render json: @notification.as_json.merge(
-          is_read: @receipt.is_read
-        )
+        render json: NotificationDecorator.decorate(@notification, @receipt)
       end
     end
   end
@@ -46,9 +49,7 @@ class NotificationsController < ApplicationController
     respond_to do |format|
       format.js
       format.json do
-        render json: @notification.as_json.merge(
-          is_read: @receipt.is_read
-        )
+        render json: NotificationDecorator.decorate(@notification, @receipt)
       end
     end
   end
@@ -58,9 +59,7 @@ class NotificationsController < ApplicationController
     respond_to do |format|
       format.js
       format.json do
-        render json: @notification.as_json.merge(
-          is_read: @receipt.is_read
-        )
+        render json: NotificationDecorator.decorate(@notification, @receipt)
       end
     end
   end

app/controllers/search_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class SearchController < ApplicationController
   include TopicsHelper
   include MapsHelper
@@ -7,7 +8,7 @@ class SearchController < ApplicationController
 
   before_action :authorize_search
   after_action :verify_authorized
-  after_action :verify_policy_scoped, only: [:maps, :mappers, :synapses, :topics]
+  after_action :verify_policy_scoped, only: %i[maps mappers synapses topics]
 
   # get /search/topics?term=SOMETERM
   def topics
@@ -140,13 +141,13 @@ class SearchController < ApplicationController
     topic1id = params[:topic1id]
     topic2id = params[:topic2id]
 
-    if term && !term.empty?
+    if term.present?
       @synapses = policy_scope(Synapse)
                   .where('LOWER("desc") like ?', '%' + term.downcase.strip + '%')
                   .order('"desc"')
 
       @synapses = @synapses.uniq(&:desc)
-    elsif topic1id && !topic1id.empty?
+    elsif topic1id.present?
       one = policy_scope(Synapse).where(topic1_id: topic1id, topic2_id: topic2id)
       two = policy_scope(Synapse).where(topic2_id: topic1id, topic1_id: topic2id)
       @synapses = one + two

app/controllers/stars_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class StarsController < ApplicationController
   before_action :require_user
   before_action :set_map

app/controllers/synapses_controller.rb

@@ -1,8 +1,9 @@
 # frozen_string_literal: true
+
 class SynapsesController < ApplicationController
   include TopicsHelper
 
-  before_action :require_user, only: [:create, :update, :destroy]
+  before_action :require_user, only: %i[create update destroy]
   after_action :verify_authorized, except: :index
   after_action :verify_policy_scoped, only: :index
 

app/controllers/tokens_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class TokensController < ApplicationController
   before_action :require_user, only: [:new]
 

app/controllers/topics_controller.rb

@@ -1,11 +1,12 @@
 # frozen_string_literal: true
+
 class TopicsController < ApplicationController
   include TopicsHelper
 
-  before_action :require_user, only: [:create, :update, :destroy, :follow, :unfollow]
-  before_action :set_topic, only: [:show, :update, :relative_numbers,
-                                   :relatives, :network, :destroy,
-                                   :follow, :unfollow, :unfollow_from_email]
+  before_action :require_user, only: %i[create update destroy follow unfollow]
+  before_action :set_topic, only: %i[show update relative_numbers
+                                     relatives network destroy
+                                     follow unfollow unfollow_from_email]
   after_action :verify_authorized, except: :autocomplete_topic
 
   respond_to :html, :js, :json
@@ -13,7 +14,7 @@ class TopicsController < ApplicationController
   # GET /topics/autocomplete_topic
   def autocomplete_topic
     term = params[:term]
-    if term && !term.empty?
+    if term.present?
       topics = policy_scope(Topic)
                .where('LOWER("name") like ?', term.downcase + '%')
                .order('"name"')

app/controllers/users/passwords_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Users
   class PasswordsController < Devise::PasswordsController
     protected

app/controllers/users/registrations_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Users
   class RegistrationsController < Devise::RegistrationsController
     before_action :configure_sign_up_params, only: [:create]
@@ -29,7 +30,7 @@ module Users
     end
 
     def configure_sign_up_params
-      devise_parameter_sanitizer.permit(:sign_up, keys: [:name, :joinedwithcode])
+      devise_parameter_sanitizer.permit(:sign_up, keys: %i[name joinedwithcode])
     end
 
     def configure_account_update_params

app/controllers/users/sessions_controller.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Users
   class SessionsController < Devise::SessionsController
     after_action :store_location, only: [:new]

app/controllers/users_controller.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 class UsersController < ApplicationController
-  before_action :require_user, only: [:edit, :update, :updatemetacodes, :update_metacode_focus]
+  before_action :require_user, only: %i[edit update updatemetacodes update_metacode_focus]
 
   respond_to :html, :json
 
@@ -23,15 +24,15 @@ class UsersController < ApplicationController
     if user_params[:password] == '' && user_params[:password_confirmation] == ''
       # not trying to change the password
       if @user.update_attributes(user_params.except(:password, :password_confirmation))
-        update_follow_settings(@user, params[:settings]) if is_tester(@user)
+        update_follow_settings(@user, params[:settings])
         @user.image = nil if params[:remove_image] == '1'
         @user.save
-        sign_in(@user, bypass: true)
+        bypass_sign_in(@user)
         respond_to do |format|
           format.html { redirect_to root_url, notice: 'Settings updated' }
         end
       else
-        sign_in(@user, bypass: true)
+        bypass_sign_in(@user)
         respond_to do |format|
           format.html { redirect_to edit_user_path(@user), notice: @user.errors.to_a[0] }
         end
@@ -41,7 +42,7 @@ class UsersController < ApplicationController
       correct_pass = @user.valid_password?(params[:current_password])
 
       if correct_pass && @user.update_attributes(user_params)
-        update_follow_settings(@user, params[:settings]) if is_tester(@user)
+        update_follow_settings(@user, params[:settings])
         @user.image = nil if params[:remove_image] == '1'
         @user.save
         sign_in(@user, bypass: true)
@@ -100,7 +101,7 @@ class UsersController < ApplicationController
     @user.settings.metacode_focus = params[:value]
     @user.save
     respond_to do |format|
-      format.json { render json: { success: "success" }}
+      format.json { render json: { success: 'success' } }
     end
   end
 

app/decorators/notification_decorator.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+class NotificationDecorator
+  class << self
+    def decorate(notification, receipt)
+      result = {
+        id: notification.id,
+        type: notification.notification_code,
+        subject: notification.subject,
+        is_read: receipt.is_read,
+        created_at: notification.created_at,
+        actor: notification.sender,
+        data: {
+          object: notification.notified_object
+        }
+      }
+
+      case notification.notification_code
+      when MAP_ACCESS_APPROVED, MAP_ACCESS_REQUEST, MAP_INVITE_TO_EDIT
+        map = notification.notified_object&.map
+        result[:data][:map] = {
+          id: map&.id,
+          name: map&.name
+        }
+      when TOPIC_ADDED_TO_MAP
+        topic = notification.notified_object&.eventable
+        map = notification.notified_object&.map
+        result[:data][:topic] = {
+          id: topic&.id,
+          name: topic&.name
+        }
+        result[:data][:map] = {
+          id: map&.id,
+          name: map&.name
+        }
+      when TOPIC_CONNECTED_1, TOPIC_CONNECTED_2
+        topic1 = notification.notified_object&.topic1
+        topic2 = notification.notified_object&.topic2
+        result[:data][:topic1] = {
+          id: topic1&.id,
+          name: topic1&.name
+        }
+        result[:data][:topic2] = {
+          id: topic2&.id,
+          name: topic2&.name
+        }
+      end
+      result
+    end
+  end
+end

app/helpers/application_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module ApplicationHelper
   def invite_link
     "#{request.base_url}/join" + (current_user ? "?code=#{current_user.code}" : '')

app/helpers/content_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module ContentHelper
   def resource_name
     :user

app/helpers/devise_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module DeviseHelper
   def devise_error_messages!
     resource.errors.to_a[0]

app/helpers/in_metacode_sets_helper.rb

@@ -1,3 +1,4 @@
 # frozen_string_literal: true
+
 module InMetacodeSetsHelper
 end

app/helpers/main_helper.rb

@@ -1,3 +1,4 @@
 # frozen_string_literal: true
+
 module MainHelper
 end

app/helpers/map_mailer_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module MapMailerHelper
   def access_approved_subject(map)
     map.name + ' - access approved'
@@ -5,9 +7,9 @@ module MapMailerHelper
 
   def access_request_subject(map)
     map.name + ' - request to edit'
-  end  
+  end
 
   def invite_to_edit_subject(map)
     map.name + ' - invited to edit'
   end
-end
+end

app/helpers/mapping_helper.rb

@@ -1,3 +1,4 @@
 # frozen_string_literal: true
+
 module MappingHelper
 end

app/helpers/maps_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module MapsHelper
   # JSON autocomplete format for typeahead
   def autocomplete_map_array_json(maps)

app/helpers/metacodes_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module MetacodesHelper
   def metacodeset
     metacodes = current_user.settings.metacodes

app/helpers/synapses_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module SynapsesHelper
   ## this one is for building our custom JSON autocomplete format for typeahead
   def autocomplete_synapse_generic_json(unique)

app/helpers/topic_mailer_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module TopicMailerHelper
   def added_to_map_subject(topic, map)
     topic.name + ' was added to map ' + map.name
@@ -7,4 +8,4 @@ module TopicMailerHelper
   def connected_subject(topic)
     'new synapse to topic ' + topic.name
   end
-end
+end

app/helpers/topics_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module TopicsHelper
   ## this one is for building our custom JSON autocomplete format for typeahead
   def autocomplete_array_json(topics)
@@ -16,7 +17,7 @@ module TopicsHelper
 
         rtype: is_map ? 'map' : 'topic',
         inmaps: is_map ? [] : t.inmaps(current_user),
-        inmapsLinks: is_map ? [] : t.inmapsLinks(current_user),
+        inmapsLinks: is_map ? [] : t.inmaps_links(current_user),
         type: is_map ? metamap_metacode.name : t.metacode.name,
         typeImageURL: is_map ? metamap_metacode.icon : t.metacode.icon,
         mapCount: is_map ? 0 : t.maps.count,

app/helpers/users_helper.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module UsersHelper
   # build custom json autocomplete for typeahead
   def autocomplete_user_array_json(users)

app/mailers/application_mailer.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class ApplicationMailer < ActionMailer::Base
   default from: 'team@metamaps.cc'
   layout 'mailer'
@@ -6,24 +7,24 @@ class ApplicationMailer < ActionMailer::Base
   class << self
     def mail_for_notification(notification)
       case notification.notification_code
-        when MAP_ACCESS_REQUEST
-          request = notification.notified_object
-          MapMailer.access_request(request)
-        when MAP_ACCESS_APPROVED
-          request = notification.notified_object
-          MapMailer.access_approved(request)
-        when MAP_INVITE_TO_EDIT
-          user_map = notification.notified_object
-          MapMailer.invite_to_edit(user_map)
-        when TOPIC_ADDED_TO_MAP
-          event = notification.notified_object
-          TopicMailer.added_to_map(event, notification.recipients[0])
-        when TOPIC_CONNECTED_1
-          synapse = notification.notified_object
-          TopicMailer.connected(synapse, synapse.topic1, notification.recipients[0])
-        when TOPIC_CONNECTED_2
-          synapse = notification.notified_object
-          TopicMailer.connected(synapse, synapse.topic2, notification.recipients[0])
+      when MAP_ACCESS_REQUEST
+        request = notification.notified_object
+        MapMailer.access_request(request)
+      when MAP_ACCESS_APPROVED
+        request = notification.notified_object
+        MapMailer.access_approved(request)
+      when MAP_INVITE_TO_EDIT
+        user_map = notification.notified_object
+        MapMailer.invite_to_edit(user_map)
+      when TOPIC_ADDED_TO_MAP
+        event = notification.notified_object
+        TopicMailer.added_to_map(event, notification.recipients[0])
+      when TOPIC_CONNECTED_1
+        synapse = notification.notified_object
+        TopicMailer.connected(synapse, synapse.topic1, notification.recipients[0])
+      when TOPIC_CONNECTED_2
+        synapse = notification.notified_object
+        TopicMailer.connected(synapse, synapse.topic2, notification.recipients[0])
       end
     end
   end

app/mailers/map_activity_mailer.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MapActivityMailer < ApplicationMailer
   default from: 'team@metamaps.cc'
 

app/mailers/map_mailer.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MapMailer < ApplicationMailer
   include MapMailerHelper
   default from: 'team@metamaps.cc'

app/mailers/topic_mailer.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class TopicMailer < ApplicationMailer
   include TopicMailerHelper
   default from: 'team@metamaps.cc'

app/models/access_request.rb

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
+
 class AccessRequest < ApplicationRecord
   belongs_to :user
   belongs_to :map
   has_one    :user_map
-  
+
   after_create :after_created_async
 
   def approve
@@ -27,9 +28,9 @@ class AccessRequest < ApplicationRecord
       Mailboxer::Receipt.where(notification: notification).update_all(is_read: true)
     end
   end
-  
+
   protected
-  
+
   def after_created_async
     NotificationService.access_request(self)
   end

app/models/application_record.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class ApplicationRecord < ActiveRecord::Base
   self.abstract_class = true
 end

app/models/attachment.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class Attachment < ApplicationRecord
   belongs_to :attachable, polymorphic: true
 

app/models/concerns/attachable.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Attachable
   extend ActiveSupport::Concern
 

app/models/concerns/routing.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Routing
   extend ActiveSupport::Concern
   include Rails.application.routes.url_helpers

app/models/event.rb

@@ -1,16 +1,17 @@
 # frozen_string_literal: true
+
 class Event < ApplicationRecord
-  KINDS = %w(user_present_on_map user_not_present_on_map
+  KINDS = %w[user_present_on_map user_not_present_on_map
              conversation_started_on_map
              topic_added_to_map topic_moved_on_map topic_removed_from_map
              synapse_added_to_map synapse_removed_from_map
-             topic_updated synapse_updated).freeze
+             topic_updated synapse_updated].freeze
 
   belongs_to :eventable, polymorphic: true
   belongs_to :map
   belongs_to :user
 
-  scope :chronologically, -> { order('created_at asc') }
+  scope :chronologically, (-> { order('created_at asc') })
 
   after_create :notify_webhooks!, if: :map
 

app/models/events/conversation_started_on_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class ConversationStartedOnMap < Event
     # after_create :notify_users!

app/models/events/synapse_added_to_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class SynapseAddedToMap < Event
     # after_create :notify_users!

app/models/events/synapse_removed_from_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class SynapseRemovedFromMap < Event
     # after_create :notify_users!

app/models/events/synapse_updated.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class SynapseUpdated < Event
     # after_create :notify_users!

app/models/events/topic_added_to_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class TopicAddedToMap < Event
     after_create :notify_users!
@@ -10,7 +11,7 @@ module Events
               user: user,
               meta: meta)
     end
-    
+
     def notify_users!
       # in the future, notify followers of both the topic, and the map
       NotificationService.notify_followers(eventable, TOPIC_ADDED_TO_MAP, self)

app/models/events/topic_moved_on_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class TopicMovedOnMap < Event
     # after_create :notify_users!

app/models/events/topic_removed_from_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class TopicRemovedFromMap < Event
     # after_create :notify_users!

app/models/events/topic_updated.rb

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
+
 module Events
   class TopicUpdated < Event
-    #after_create :notify_users!
+    # after_create :notify_users!
 
     def self.publish!(topic, user, meta)
       create!(kind: 'topic_updated',
@@ -9,7 +10,7 @@ module Events
               user: user,
               meta: meta)
     end
-    
+
     def notify_users!
       NotificationService.notify_followers(eventable, 'topic_updated', self)
     end

app/models/events/user_not_present_on_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class UserNotPresentOnMap < Event
     # after_create :notify_users!

app/models/events/user_present_on_map.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Events
   class UserPresentOnMap < Event
     # after_create :notify_users!

app/models/follow.rb

@@ -1,19 +1,21 @@
 # frozen_string_literal: true
-class Follow < ApplicationRecord
 
+class Follow < ApplicationRecord
   belongs_to :user
   belongs_to :followed, polymorphic: true
   has_one    :follow_reason, dependent: :destroy
-  
+
   validates :user, presence: true
   validates :followed, presence: true
   validates :user, uniqueness: { scope: :followed, message: 'This entity is already followed by this user' }
-  
+
   after_create :add_subsetting
-  
+
+  scope :active, (-> { where(muted: false) })
+
   private
 
   def add_subsetting
-    follow_reason = FollowReason.create!(follow: self)
+    FollowReason.create!(follow: self)
   end
 end

app/models/follow_reason.rb

@@ -1,12 +1,13 @@
 # frozen_string_literal: true
+
 class FollowReason < ApplicationRecord
-  REASONS = %w(created commented contributed followed shared_on starred).freeze
+  REASONS = %w[created commented contributed followed shared_on starred].freeze
 
   belongs_to :follow
-  
+
   validates :follow, presence: true
-  
+
   def has_reason
     created || commented || contributed || followed || shared_on || starred
   end
-end
+end

app/models/in_metacode_set.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class InMetacodeSet < ApplicationRecord
   belongs_to :metacode, class_name: 'Metacode', foreign_key: 'metacode_id'
   belongs_to :metacode_set, class_name: 'MetacodeSet', foreign_key: 'metacode_set_id'

app/models/map.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 class Map < ApplicationRecord
-  ATTRS_TO_WATCH = %w(name desc permission).freeze
+  ATTRS_TO_WATCH = %w[name desc permission].freeze
 
   belongs_to :user
   belongs_to :source, class_name: :Map
@@ -15,7 +16,7 @@ class Map < ApplicationRecord
   has_many :messages, as: :resource, dependent: :destroy
   has_many :stars, dependent: :destroy
   has_many :follows, as: :followed, dependent: :destroy
-  has_many :followers, :through => :follows, source: :user
+  has_many :followers, through: :follows, source: :user
 
   has_many :access_requests, dependent: :destroy
   has_many :user_maps, dependent: :destroy
@@ -89,10 +90,10 @@ class Map < ApplicationRecord
 
   def as_json(_options = {})
     json = super(
-      methods: [:user_name, :user_image, :star_count, :topic_count, :synapse_count,
-                :contributor_count, :collaborator_ids, :screenshot_url],
-      except: [:screenshot_content_type, :screenshot_file_size, :screenshot_file_name,
-               :screenshot_updated_at]
+      methods: %i[user_name user_image star_count topic_count synapse_count
+                  contributor_count collaborator_ids screenshot_url],
+      except: %i[screenshot_content_type screenshot_file_size screenshot_file_name
+                 screenshot_updated_at]
     )
     json[:created_at_clean] = created_at_str
     json[:updated_at_clean] = updated_at_str
@@ -133,16 +134,16 @@ class Map < ApplicationRecord
     end
     removed.compact
   end
-  
+
   def update_deferring_topics_and_synapses
     Topic.where(defer_to_map_id: id).update(permission: permission)
     Synapse.where(defer_to_map_id: id).update(permission: permission)
   end
 
   protected
-  
+
   def after_created
-    FollowService.follow(self, self.user, 'created')
+    FollowService.follow(self, user, 'created')
     # notify users following the map creator
   end
 
@@ -150,13 +151,12 @@ class Map < ApplicationRecord
     return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
     ActionCable.server.broadcast 'map_' + id.to_s, type: 'mapUpdated'
   end
-  
+
   def after_updated_async
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
-      FollowService.follow(self, updated_by, 'contributed')
-      # NotificationService.notify_followers(self, 'map_updated', changed_attributes)
-      # or better yet publish an event
-    end
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    FollowService.follow(self, updated_by, 'contributed')
+    # NotificationService.notify_followers(self, 'map_updated', changed_attributes)
+    # or better yet publish an event
   end
   handle_asynchronously :after_updated_async
 

app/models/mapping.rb

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
+
 class Mapping < ApplicationRecord
-  scope :topicmapping, -> { where(mappable_type: :Topic) }
-  scope :synapsemapping, -> { where(mappable_type: :Synapse) }
+  scope :topicmapping, (-> { where(mappable_type: :Topic) })
+  scope :synapsemapping, (-> { where(mappable_type: :Synapse) })
 
   belongs_to :mappable, polymorphic: true
   belongs_to :map, class_name: 'Map', foreign_key: 'map_id', touch: true
@@ -24,7 +25,7 @@ class Mapping < ApplicationRecord
   end
 
   def as_json(_options = {})
-    super(methods: [:user_name, :user_image])
+    super(methods: %i[user_name user_image])
   end
 
   def after_created
@@ -37,8 +38,8 @@ class Mapping < ApplicationRecord
         'map_' + map.id.to_s,
         type: 'synapseAdded',
         synapse: mappable.filtered,
-        topic1: mappable.topic1.filtered,
-        topic2: mappable.topic2.filtered,
+        topic1: mappable.topic1&.filtered,
+        topic2: mappable.topic2&.filtered,
         mapping_id: id
       )
       meta = { 'mapping_id': id }
@@ -52,17 +53,17 @@ class Mapping < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
-      meta = { 'x': xloc, 'y': yloc, 'mapping_id': id }
-      Events::TopicMovedOnMap.publish!(mappable, map, updated_by, meta)
-      ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'topicMoved', id: mappable.id, mapping_id: id, x: xloc, y: yloc
-    end
+    return unless (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
+    meta = { 'x': xloc, 'y': yloc, 'mapping_id': id }
+    Events::TopicMovedOnMap.publish!(mappable, map, updated_by, meta)
+    ActionCable.server.broadcast('map_' + map.id.to_s, type: 'topicMoved',
+                                                       id: mappable.id, mapping_id: id,
+                                                       x: xloc, y: yloc)
   end
 
   def after_updated_async
-    if (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
-      FollowService.follow(map, updated_by, 'contributed')
-    end
+    return unless (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
+    FollowService.follow(map, updated_by, 'contributed')
   end
   handle_asynchronously :after_updated_async
 

app/models/message.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class Message < ApplicationRecord
   belongs_to :user
   belongs_to :resource, polymorphic: true
@@ -6,15 +7,14 @@ class Message < ApplicationRecord
   delegate :name, to: :user, prefix: true
 
   after_create :after_created
-  #after_create :after_created_async
-
+  # after_create :after_created_async
 
   def user_image
     user.image.url
   end
 
   def as_json(_options = {})
-    json = super(methods: [:user_name, :user_image])
+    json = super(methods: %i[user_name user_image])
     json
   end
 

app/models/metacode.rb

@@ -1,17 +1,16 @@
 # frozen_string_literal: true
+
 class Metacode < ApplicationRecord
   has_many :in_metacode_sets
   has_many :metacode_sets, through: :in_metacode_sets
   has_many :topics
 
   # This method associates the attribute ":aws_icon" with a file attachment
-  has_attached_file :aws_icon, styles: {
-    ninetysix: ['96x96#', :png]
-  },
+  has_attached_file :aws_icon, styles: { ninetysix: ['96x96#', :png] },
                                default_url: 'https://s3.amazonaws.com/metamaps-assets/metacodes/generics/96px/gen_wildcard.png'
 
   # Validate the attached icon is image/jpg, image/png, etc
-  validates_attachment_content_type :aws_icon, content_type: /\Aimage\/.*\Z/
+  validates_attachment_content_type :aws_icon, content_type: %r{\Aimage/.*\Z}
 
   validate :aws_xor_manual_icon
   validate :manual_icon_https
@@ -30,15 +29,13 @@ class Metacode < ApplicationRecord
   def as_json(options = {})
     default = super(options)
     default[:icon] = icon
-    default.except('aws_icon_file_name', 'aws_icon_content_type', 'aws_icon_file_size', 'aws_icon_updated_at', 'manual_icon')
+    default.except(
+      'aws_icon_file_name', 'aws_icon_content_type', 'aws_icon_file_size', 'aws_icon_updated_at',
+      'manual_icon'
+    )
   end
 
-  def hasSelected(user)
-    return true if user.settings.metacodes.include? id.to_s
-    false
-  end
-
-  def inMetacodeSet(metacode_set)
+  def in_metacode_set(metacode_set)
     return true if metacode_sets.include? metacode_set
     false
   end
@@ -55,10 +52,9 @@ class Metacode < ApplicationRecord
   end
 
   def manual_icon_https
-    if manual_icon.present?
-      unless manual_icon.starts_with? 'https'
-        errors.add(:base, 'Manual icon must begin with https')
-      end
+    return if manual_icon.blank?
+    unless manual_icon.starts_with? 'https'
+      errors.add(:base, 'Manual icon must begin with https')
     end
   end
 end

app/models/metacode_set.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class MetacodeSet < ApplicationRecord
   belongs_to :user
   has_many :in_metacode_sets

app/models/permitted_params.rb

@@ -1,13 +1,18 @@
 # frozen_string_literal: true
-class PermittedParams < Struct.new(:params)
-  %w(map synapse topic mapping token).each do |kind|
+
+class PermittedParams
+  %w[map synapse topic mapping token].each do |kind|
     define_method(kind) do
       permitted_attributes = send("#{kind}_attributes")
-      params.require(kind).permit(*permitted_attributes)
+      @params.require(kind).permit(*permitted_attributes)
     end
     alias_method :"api_#{kind}", kind.to_sym
   end
 
+  def initialize(params)
+    @params = params
+  end
+
   alias read_attribute_for_serialization send
 
   def token_attributes
@@ -15,18 +20,18 @@ class PermittedParams < Struct.new(:params)
   end
 
   def map_attributes
-    [:name, :desc, :permission, :arranged]
+    %i[name desc permission arranged]
   end
 
   def synapse_attributes
-    [:desc, :category, :weight, :permission, :topic1_id, :topic2_id]
+    %i[desc category weight permission topic1_id topic2_id]
   end
 
   def topic_attributes
-    [:name, :desc, :link, :permission, :metacode_id]
+    %i[name desc link permission metacode_id]
   end
 
   def mapping_attributes
-    [:xloc, :yloc, :map_id, :mappable_type, :mappable_id]
+    %i[xloc yloc map_id mappable_type mappable_id]
   end
 end

app/models/star.rb

@@ -1,20 +1,21 @@
 # frozen_string_literal: true
-class Star < ActiveRecord::Base
+
+class Star < ApplicationRecord
   belongs_to :user
   belongs_to :map
   validates :map, uniqueness: { scope: :user, message: 'You have already starred this map' }
 
-  #after_create :after_created_async
-  #before_destroy :before_destroyed
-  
+  # after_create :after_created_async
+  # before_destroy :before_destroyed
+
   protected
-  
+
   def after_created_async
     FollowService.follow(map, user, 'starred')
     NotificationService.notify_followers(map, 'map_starred', self, 'created')
   end
   handle_asynchronously :after_created_async
-  
+
   def before_destroyed
     FollowService.remove_reason(map, user, 'starred')
   end

app/models/synapse.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 class Synapse < ApplicationRecord
-  ATTRS_TO_WATCH = %w(desc category permission defer_to_map_id).freeze
+  ATTRS_TO_WATCH = %w[desc category permission defer_to_map_id].freeze
 
   belongs_to :user
   belongs_to :defer_to_map, class_name: 'Map', foreign_key: 'defer_to_map_id'
@@ -21,9 +22,9 @@ class Synapse < ApplicationRecord
 
   validates :category, inclusion: { in: ['from-to', 'both'], allow_nil: true }
 
-  scope :for_topic, ->(topic_id = nil) {
+  scope :for_topic, (lambda do |topic_id = nil|
     where(topic1_id: topic_id).or(where(topic2_id: topic_id))
-  }
+  end)
 
   before_create :set_perm_by_defer
   after_create :after_created_async
@@ -38,7 +39,7 @@ class Synapse < ApplicationRecord
 
   def collaborator_ids
     if defer_to_map
-      defer_to_map.editors.select { |mapper| mapper != user }.map(&:id)
+      defer_to_map.editors.reject { |mapper| mapper == user }.map(&:id)
     else
       []
     end
@@ -54,7 +55,7 @@ class Synapse < ApplicationRecord
   end
 
   def as_json(_options = {})
-    super(methods: [:user_name, :user_image, :collaborator_ids])
+    super(methods: %i[user_name user_image collaborator_ids])
   end
 
   def as_rdf
@@ -72,7 +73,7 @@ class Synapse < ApplicationRecord
   protected
 
   def set_perm_by_defer
-    permission = defer_to_map.permission if defer_to_map
+    defer_to_map&.permission
   end
 
   def after_created_async
@@ -82,21 +83,21 @@ class Synapse < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
-      new = attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
-      old = changed_attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
-      meta = new.merge(old) # we are prioritizing the old values, keeping them
-      meta['changed'] = changed_attributes.keys.select { |k| ATTRS_TO_WATCH.include?(k) }
-      Events::SynapseUpdated.publish!(self, updated_by, meta)
-      maps.each do |map|
-        ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'synapseUpdated', id: id
-      end
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+
+    new = attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
+    old = changed_attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
+    meta = new.merge(old) # we are prioritizing the old values, keeping them
+    meta['changed'] = changed_attributes.keys.select { |k| ATTRS_TO_WATCH.include?(k) }
+    Events::SynapseUpdated.publish!(self, updated_by, meta)
+    maps.each do |map|
+      ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'synapseUpdated', id: id
     end
   end
 
   def before_destroyed
     # hard to know how to do this yet, because the synapse actually gets destroyed
-    #NotificationService.notify_followers(topic1, 'topic_disconnected', self)
-    #NotificationService.notify_followers(topic2, 'topic_disconnected', self)
+    # NotificationService.notify_followers(topic1, 'topic_disconnected', self)
+    # NotificationService.notify_followers(topic2, 'topic_disconnected', self)
   end
 end

app/models/token.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 class Token < ApplicationRecord
   belongs_to :user
 

app/models/topic.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
+
 class Topic < ApplicationRecord
-  ATTRS_TO_WATCH = %w(name desc link metacode_id permission defer_to_map_id).freeze
+  ATTRS_TO_WATCH = %w[name desc link metacode_id permission defer_to_map_id].freeze
   include TopicsHelper
   include Attachable
 
@@ -16,7 +17,7 @@ class Topic < ApplicationRecord
   has_many :mappings, as: :mappable, dependent: :destroy
   has_many :maps, through: :mappings
   has_many :follows, as: :followed, dependent: :destroy
-  has_many :followers, :through => :follows, source: :user
+  has_many :followers, through: :follows, source: :user
 
   belongs_to :metacode
 
@@ -25,7 +26,7 @@ class Topic < ApplicationRecord
   after_create :after_created_async
   after_update :after_updated
   after_update :after_updated_async
-  #before_destroy :before_destroyed
+  # before_destroy :before_destroyed
 
   validates :permission, presence: true
   validates :permission, inclusion: { in: Perm::ISSIONS.map(&:to_s) }
@@ -38,13 +39,13 @@ class Topic < ApplicationRecord
     topics1.or(topics2)
   end
 
-  scope :relatives, ->(topic_id = nil, user = nil) {
+  scope :relatives, (lambda do |topic_id = nil, user = nil|
     # should only see topics through *visible* synapses
     # e.g. Topic A (commons) -> synapse (private) -> Topic B (commons) must be filtered out
     topic_ids = Pundit.policy_scope(user, Synapse.where(topic1_id: topic_id)).pluck(:topic2_id)
     topic_ids += Pundit.policy_scope(user, Synapse.where(topic2_id: topic_id)).pluck(:topic1_id)
     where(id: topic_ids.uniq)
-  }
+  end)
 
   delegate :name, to: :user, prefix: true
 
@@ -64,13 +65,13 @@ class Topic < ApplicationRecord
     Pundit.policy_scope(user, maps).map(&:name)
   end
 
-  def inmapsLinks(user)
+  def inmaps_links(user)
     Pundit.policy_scope(user, maps).map(&:id)
   end
 
   def as_json(options = {})
-    super(methods: [:user_name, :user_image, :collaborator_ids])
-      .merge(inmaps: inmaps(options[:user]), inmapsLinks: inmapsLinks(options[:user]),
+    super(methods: %i[user_name user_image collaborator_ids])
+      .merge(inmaps: inmaps(options[:user]), inmapsLinks: inmaps_links(options[:user]),
              map_count: map_count(options[:user]), synapse_count: synapse_count(options[:user]))
   end
 
@@ -89,7 +90,7 @@ class Topic < ApplicationRecord
 
   def collaborator_ids
     if defer_to_map
-      defer_to_map.editors.select { |mapper| mapper != user }.map(&:id)
+      defer_to_map.editors.reject { |mapper| mapper == user }.map(&:id)
     else
       []
     end
@@ -126,14 +127,9 @@ class Topic < ApplicationRecord
         end
       end
     end
-    if output_format == 'array'
-      return output
-    elsif output_format == 'text'
-      return output.join('; ')
-    else
-      raise 'invalid argument to synapses_csv'
-    end
-    output
+    return output if output_format == 'array'
+    return output.join('; ') if output_format == 'text'
+    raise 'invalid argument to synapses_csv'
   end
 
   def topic_autocomplete_method
@@ -143,7 +139,7 @@ class Topic < ApplicationRecord
   protected
 
   def set_perm_by_defer
-    permission = defer_to_map.permission if defer_to_map
+    self.permission = defer_to_map.permission if defer_to_map
   end
 
   def create_metamap?
@@ -154,35 +150,35 @@ class Topic < ApplicationRecord
     self.link = Rails.application.routes.url_helpers
                      .map_url(host: ENV['MAILER_DEFAULT_URL'], id: @map.id)
   end
-  
+
   def after_created_async
-    FollowService.follow(self, self.user, 'created')
+    FollowService.follow(self, user, 'created')
     # notify users following the topic creator
   end
   handle_asynchronously :after_created_async
 
   def after_updated
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
-      new = attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
-      old = changed_attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
-      meta = new.merge(old) # we are prioritizing the old values, keeping them
-      meta['changed'] = changed_attributes.keys.select { |k| ATTRS_TO_WATCH.include?(k) }
-      Events::TopicUpdated.publish!(self, updated_by, meta)
-      maps.each do |map|
-        ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'topicUpdated', id: id
-      end
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+
+    new = attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
+    old = changed_attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
+    meta = new.merge(old) # we are prioritizing the old values, keeping them
+    meta['changed'] = changed_attributes.keys.select { |k| ATTRS_TO_WATCH.include?(k) }
+    Events::TopicUpdated.publish!(self, updated_by, meta)
+    maps.each do |map|
+      ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'topicUpdated', id: id
     end
   end
-  
+
   def after_updated_async
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
-      FollowService.follow(self, updated_by, 'contributed')
-    end
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+
+    FollowService.follow(self, updated_by, 'contributed')
   end
   handle_asynchronously :after_updated_async
 
   def before_destroyed
     # hard to know how to do this yet, because the topic actually gets destroyed
-    #NotificationService.notify_followers(self, 'topic_deleted', ?)
+    # NotificationService.notify_followers(self, 'topic_deleted', ?)
   end
 end

app/models/user.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'open-uri'
 
 class User < ApplicationRecord
@@ -51,26 +52,24 @@ class User < ApplicationRecord
   validates_attachment_content_type :image, content_type: %r{\Aimage/.*\Z}
 
   # override default as_json
-  def as_json(_options = {})
+  def as_json(options = {})
     json = { id: id,
-      name: name,
-      image: image.url(:sixtyfour),
-      admin: admin }
-    if (_options[:follows])
+             name: name,
+             image: image.url(:sixtyfour),
+             admin: admin }
+    if options[:follows]
       json['follows'] = {
-        topics: following.where(followed_type: 'Topic').to_a.map(&:followed_id),
-        maps: following.where(followed_type: 'Map').to_a.map(&:followed_id)
+        topics: following.active.where(followed_type: 'Topic').to_a.map(&:followed_id),
+        maps: following.active.where(followed_type: 'Map').to_a.map(&:followed_id)
       }
     end
-    if (_options[:follow_settings])
-      json['follow_topic_on_created'] = settings.follow_topic_on_created == "1"
-      json['follow_topic_on_contributed'] = settings.follow_topic_on_contributed == "1"
-      json['follow_map_on_created'] = settings.follow_map_on_created == "1"
-      json['follow_map_on_contributed'] = settings.follow_map_on_contributed == "1"
-    end
-    if (_options[:email])
-      json['email'] = email
+    if options[:follow_settings]
+      json['follow_topic_on_created'] = settings.follow_topic_on_created == '1'
+      json['follow_topic_on_contributed'] = settings.follow_topic_on_contributed == '1'
+      json['follow_map_on_created'] = settings.follow_map_on_created == '1'
+      json['follow_map_on_contributed'] = settings.follow_map_on_contributed == '1'
     end
+    json['email'] = email if options[:email]
     json
   end
 
@@ -107,10 +106,14 @@ class User < ApplicationRecord
   end
 
   def most_used_metacodes
-    topics.to_a.each_with_object(Hash.new(0)) do |topic, memo|
-      memo[topic.metacode_id] += 1
-      memo
-    end.to_a.sort { |a, b| b[1] <=> a[1] }.map { |i| i[0] }.slice(0, 5)
+    metacode_counts = topics.to_a.each_with_object(Hash.new(0)) do |topic, list_so_far|
+      list_so_far[topic.metacode_id] += 1
+      list_so_far
+    end
+    id_count_pairs = metacode_counts.to_a
+    id_count_pairs.sort! { |a, b| b[1] <=> a[1] }
+    metacode_ids = id_count_pairs.map { |i| i[0] }
+    metacode_ids.slice(0, 5)
   end
 
   # generate a random 8 letter/digit code that they can use to invite people
@@ -133,20 +136,20 @@ class User < ApplicationRecord
   end
 
   def has_map_open(map)
-    latestEvent = Event.where(map: map, user: self)
-                       .where(kind: ['user_present_on_map', 'user_not_present_on_map'])
-                       .order(:created_at)
-                       .last
-    latestEvent && latestEvent.kind == 'user_present_on_map'
+    latest_event = Event.where(map: map, user: self)
+                        .where(kind: %w[user_present_on_map user_not_present_on_map])
+                        .order(:created_at)
+                        .last
+    latest_event && latest_event.kind == 'user_present_on_map'
   end
 
   def has_map_with_synapse_open(synapse)
-    synapse.maps.any?{|map| has_map_open(map)}
+    synapse.maps.any? { |map| has_map_open(map) }
   end
 
   def settings
     self[:settings] = UserPreference.new if self[:settings].nil?
-    if not self[:settings].respond_to?(:follow_topic_on_created)
+    unless self[:settings].respond_to?(:follow_topic_on_created)
       self[:settings].initialize_follow_settings
     end
     self[:settings]

app/models/user_map.rb

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
+
 class UserMap < ApplicationRecord
   belongs_to :map
   belongs_to :user
   belongs_to :access_request
-  
+
   after_create :after_created_async
   before_destroy :before_destroyed
 
@@ -12,20 +13,20 @@ class UserMap < ApplicationRecord
       Mailboxer::Receipt.where(notification: notification).update_all(is_read: true)
     end
   end
-  
+
   protected
-  
+
   def after_created_async
     FollowService.follow(map, user, 'shared_on')
     if access_request
-      NotificationService.access_approved(self.access_request)
+      NotificationService.access_approved(access_request)
     else
       NotificationService.invite_to_edit(self)
     end
     # NotificationService.notify_followers(map, 'map_collaborator_added', self, 'shared_on')
   end
   handle_asynchronously :after_created_async
-  
+
   def before_destroyed
     FollowService.remove_reason(map, user, 'shared_on')
   end

app/models/user_preference.rb

@@ -1,29 +1,34 @@
 # frozen_string_literal: true
+
 class UserPreference
   attr_accessor :metacodes, :metacode_focus, :follow_topic_on_created, :follow_topic_on_contributed,
                 :follow_map_on_created, :follow_map_on_contributed
 
   def initialize
-    array = []
-    %w(Action Aim Idea Question Note Wildcard Subject).each do |m|
+    @metacodes = init_metacodes.compact
+    @metacode_focus = @metacodes[0]
+    initialize_follow_settings
+  end
+
+  private
+
+  def init_metacodes
+    %w[Action Aim Idea Question Note Wildcard Subject].map do |m|
       begin
         metacode = Metacode.find_by(name: m)
-        array.push(metacode.id.to_s) if metacode
+        metacode.id.to_s if metacode
       rescue ActiveRecord::StatementInvalid
         if m == 'Action'
           Rails.logger.warn('TODO: remove this travis workaround in user_preference.rb')
         end
       end
-    end
-    @metacodes = array
-    @metacode_focus = array[0]
-    initialize_follow_settings
+    end.compact
   end
 
   def initialize_follow_settings
     @follow_topic_on_created = false
     @follow_topic_on_contributed = false
-    @follow_map_on_created = false
+    @follow_map_on_created = true
     @follow_map_on_contributed = false
   end
 end