Revert "update rails dependencies"

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

This reverts commit f753392d49.

.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

@@ -38,7 +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'
@@ -51,7 +51,7 @@ group :development, :test do
   gem 'faker'
   gem 'pry-byebug'
   gem 'pry-rails'
-  gem 'rubocop', '~> 0.46.0' # match code climate https://github.com/tootsuite/mastodon/issues/1758
+  gem 'rubocop', '~> 0.48.1' # match code climate https://github.com/tootsuite/mastodon/issues/1758
   gem 'timecop'
   gem 'tunemygc'
 end

Gemfile.lock

@@ -105,10 +105,10 @@ GEM
       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_bot_rails (4.8.2)
-      factory_girl (~> 4.8.0)
+      factory_bot (~> 4.8.2)
       railties (>= 3.0.0)
     faker (1.8.4)
       i18n (~> 0.5)
@@ -117,7 +117,8 @@ GEM
       activesupport (>= 4.2.0)
     httparty (0.15.6)
       multi_xml (>= 0.5.2)
-    i18n (0.8.6)
+    i18n (0.9.3)
+      concurrent-ruby (~> 1.0)
     jmespath (1.3.1)
     jquery-rails (4.3.1)
       rails-dom-testing (>= 1, < 3)
@@ -153,21 +154,21 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mimemagic (0.3.2)
-    mini_portile2 (2.2.0)
+    mini_portile2 (2.3.0)
-    minitest (5.10.3)
+    minitest (5.11.1)
     multi_xml (0.6.0)
     nio4r (2.1.0)
-    nokogiri (1.8.0)
+    nokogiri (1.8.1)
-      mini_portile2 (~> 2.2.0)
+      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 (2.4.0.0)
+    parser (2.4.0.2)
-      ast (~> 2.2)
+      ast (~> 2.3)
     pg (0.21.0)
     powerpack (0.1.1)
     pry (0.10.4)
@@ -215,7 +216,7 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rainbow (2.2.2)
       rake
-    rake (12.0.0)
+    rake (12.3.0)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
@@ -240,8 +241,8 @@ GEM
       rspec-mocks (~> 3.6.0)
       rspec-support (~> 3.6.0)
     rspec-support (3.6.0)
-    rubocop (0.46.0)
+    rubocop (0.48.1)
-      parser (>= 2.3.1.1, < 3.0)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
@@ -283,7 +284,7 @@ GEM
     tilt (2.0.8)
     timecop (0.9.1)
     tunemygc (1.0.69)
-    tzinfo (1.2.3)
+    tzinfo (1.2.4)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
@@ -310,7 +311,7 @@ DEPENDENCIES
   doorkeeper
   dotenv-rails
   exception_notification
-  factory_girl_rails
+  factory_bot_rails
   faker
   httparty
   jquery-rails
@@ -331,7 +332,7 @@ DEPENDENCIES
   rails (~> 5.0.0)
   redis (~> 3.3.3)
   rspec-rails
-  rubocop (~> 0.46.0)
+  rubocop (~> 0.48.1)
   sass-rails
   shoulda-matchers
   simplecov
@@ -346,4 +347,4 @@ RUBY VERSION
    ruby 2.3.0p0
 
 BUNDLED WITH
-   1.15.4
+   1.16.1

app/controllers/access_controller.rb

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

app/controllers/api/v2/maps_controller.rb

@@ -4,7 +4,7 @@ module Api
   module V2
     class MapsController < WithUpdatesController
       def searchable_columns
-        %i(name desc)
+        %i[name desc]
       end
 
       def apply_filters(collection)

app/controllers/api/v2/restful_controller.rb

@@ -8,7 +8,7 @@ module Api
 
       snorlax_used_rest!
 
-      before_action :load_resource, only: %i(show update destroy)
+      before_action :load_resource, only: %i[show update destroy]
       after_action :verify_authorized
 
       def index

app/controllers/api/v2/topics_controller.rb

@@ -4,7 +4,7 @@ module Api
   module V2
     class TopicsController < WithUpdatesController
       def searchable_columns
-        %i(name desc link)
+        %i[name desc link]
       end
     end
   end

app/controllers/explore_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class ExploreController < ApplicationController
-  before_action :require_authentication, only: %i(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/mappings_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class MappingsController < ApplicationController
-  before_action :require_user, only: %i(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

@@ -1,8 +1,10 @@
 # frozen_string_literal: true
 
 class MapsController < ApplicationController
-  before_action :require_user, only: %i(create update destroy events follow unfollow)
+  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)
+  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

app/controllers/metacodes_controller.rb

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

app/controllers/notifications_controller.rb

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
 class NotificationsController < ApplicationController
-  before_action :set_receipts, only: %i(index 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_notification, only: %i[show mark_read mark_unread]
-  before_action :set_receipt, 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)

app/controllers/search_controller.rb

@@ -8,7 +8,7 @@ class SearchController < ApplicationController
 
   before_action :authorize_search
   after_action :verify_authorized
-  after_action :verify_policy_scoped, only: %i(maps mappers synapses topics)
+  after_action :verify_policy_scoped, only: %i[maps mappers synapses topics]
 
   # get /search/topics?term=SOMETERM
   def topics

app/controllers/synapses_controller.rb

@@ -3,7 +3,7 @@
 class SynapsesController < ApplicationController
   include TopicsHelper
 
-  before_action :require_user, only: %i(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/topics_controller.rb

@@ -3,10 +3,10 @@
 class TopicsController < ApplicationController
   include TopicsHelper
 
-  before_action :require_user, only: %i(create update destroy follow unfollow)
+  before_action :require_user, only: %i[create update destroy follow unfollow]
-  before_action :set_topic, only: %i(show update relative_numbers
+  before_action :set_topic, only: %i[show update relative_numbers
                                      relatives network destroy
-                                     follow unfollow unfollow_from_email)
+                                     follow unfollow unfollow_from_email]
   after_action :verify_authorized, except: :autocomplete_topic
 
   respond_to :html, :js, :json

app/controllers/users/registrations_controller.rb

@@ -30,7 +30,7 @@ module Users
     end
 
     def configure_sign_up_params
-      devise_parameter_sanitizer.permit(:sign_up, keys: %i(name joinedwithcode))
+      devise_parameter_sanitizer.permit(:sign_up, keys: %i[name joinedwithcode])
     end
 
     def configure_account_update_params

app/controllers/users_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class UsersController < ApplicationController
-  before_action :require_user, only: %i(edit update updatemetacodes update_metacode_focus)
+  before_action :require_user, only: %i[edit update updatemetacodes update_metacode_focus]
 
   respond_to :html, :json
 
@@ -42,7 +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)

app/helpers/topics_helper.rb

@@ -17,7 +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/models/event.rb

@@ -1,17 +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/follow.rb

@@ -11,13 +11,11 @@ class Follow < ApplicationRecord
 
   after_create :add_subsetting
 
-  scope :active, -> {
+  scope :active, (-> { where(muted: false) })
-    where(muted: false)
-  }
 
   private
 
   def add_subsetting
-    follow_reason = FollowReason.create!(follow: self)
+    FollowReason.create!(follow: self)
   end
 end

app/models/follow_reason.rb

@@ -1,7 +1,7 @@
 # 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
 

app/models/map.rb

@@ -1,7 +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
@@ -90,10 +90,10 @@ class Map < ApplicationRecord
 
   def as_json(_options = {})
     json = super(
-      methods: %i(user_name user_image star_count topic_count synapse_count
+      methods: %i[user_name user_image star_count topic_count synapse_count
-                  contributor_count collaborator_ids screenshot_url),
+                  contributor_count collaborator_ids screenshot_url],
-      except: %i(screenshot_content_type screenshot_file_size screenshot_file_name
+      except: %i[screenshot_content_type screenshot_file_size screenshot_file_name
-                 screenshot_updated_at)
+                 screenshot_updated_at]
     )
     json[:created_at_clean] = created_at_str
     json[:updated_at_clean] = updated_at_str
@@ -153,12 +153,11 @@ class Map < ApplicationRecord
   end
 
   def after_updated_async
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    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
-  end
   handle_asynchronously :after_updated_async
 
   def before_destroyed

app/models/mapping.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
 class Mapping < ApplicationRecord
-  scope :topicmapping, -> { where(mappable_type: :Topic) }
+  scope :topicmapping, (-> { where(mappable_type: :Topic) })
-  scope :synapsemapping, -> { where(mappable_type: :Synapse) }
+  scope :synapsemapping, (-> { where(mappable_type: :Synapse) })
 
   belongs_to :mappable, polymorphic: true
   belongs_to :map, class_name: 'Map', foreign_key: 'map_id', touch: true
@@ -25,7 +25,7 @@ class Mapping < ApplicationRecord
   end
 
   def as_json(_options = {})
-    super(methods: %i(user_name user_image))
+    super(methods: %i[user_name user_image])
   end
 
   def after_created
@@ -53,18 +53,18 @@ class Mapping < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
+    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
+    ActionCable.server.broadcast('map_' + map.id.to_s, type: 'topicMoved',
-    end
+                                                       id: mappable.id, mapping_id: id,
+                                                       x: xloc, y: yloc)
   end
 
   def after_updated_async
-    if (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
+    return unless (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
     FollowService.follow(map, updated_by, 'contributed')
   end
-  end
   handle_asynchronously :after_updated_async
 
   def before_destroyed

app/models/message.rb

@@ -14,7 +14,7 @@ class Message < ApplicationRecord
   end
 
   def as_json(_options = {})
-    json = super(methods: %i(user_name user_image))
+    json = super(methods: %i[user_name user_image])
     json
   end
 

app/models/metacode.rb

@@ -6,13 +6,11 @@ class Metacode < ApplicationRecord
   has_many :topics
 
   # This method associates the attribute ":aws_icon" with a file attachment
-  has_attached_file :aws_icon, styles: {
+  has_attached_file :aws_icon, styles: { ninetysix: ['96x96#', :png] },
-    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
@@ -31,15 +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)
+  def in_metacode_set(metacode_set)
-    return true if user.settings.metacodes.include? id.to_s
-    false
-  end
-
-  def inMetacodeSet(metacode_set)
     return true if metacode_sets.include? metacode_set
     false
   end
@@ -56,10 +52,9 @@ class Metacode < ApplicationRecord
   end
 
   def manual_icon_https
-    if manual_icon.present?
+    return if manual_icon.blank?
     unless manual_icon.starts_with? 'https'
       errors.add(:base, 'Manual icon must begin with https')
     end
   end
 end
-end

app/models/permitted_params.rb

@@ -1,14 +1,18 @@
 # frozen_string_literal: true
 
-class PermittedParams < Struct.new(:params)
+class PermittedParams
-  %w(map synapse topic mapping token).each do |kind|
+  %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
@@ -16,18 +20,18 @@ class PermittedParams < Struct.new(:params)
   end
 
   def map_attributes
-    %i(name desc permission arranged)
+    %i[name desc permission arranged]
   end
 
   def synapse_attributes
-    %i(desc category weight permission topic1_id topic2_id)
+    %i[desc category weight permission topic1_id topic2_id]
   end
 
   def topic_attributes
-    %i(name desc link permission metacode_id)
+    %i[name desc link permission metacode_id]
   end
 
   def mapping_attributes
-    %i(xloc yloc map_id mappable_type mappable_id)
+    %i[xloc yloc map_id mappable_type mappable_id]
   end
 end

app/models/synapse.rb

@@ -1,7 +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'
@@ -22,9 +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
@@ -55,7 +55,7 @@ class Synapse < ApplicationRecord
   end
 
   def as_json(_options = {})
-    super(methods: %i(user_name user_image collaborator_ids))
+    super(methods: %i[user_name user_image collaborator_ids])
   end
 
   def as_rdf
@@ -73,7 +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
@@ -83,7 +83,8 @@ class Synapse < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    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
@@ -93,7 +94,6 @@ class Synapse < ApplicationRecord
       ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'synapseUpdated', id: id
     end
   end
-  end
 
   def before_destroyed
     # hard to know how to do this yet, because the synapse actually gets destroyed

app/models/topic.rb

@@ -1,7 +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
 
@@ -39,13 +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
 
@@ -65,13 +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: %i(user_name user_image collaborator_ids))
+    super(methods: %i[user_name user_image collaborator_ids])
-      .merge(inmaps: inmaps(options[:user]), inmapsLinks: inmapsLinks(options[:user]),
+      .merge(inmaps: inmaps(options[:user]), inmapsLinks: inmaps_links(options[:user]),
              map_count: map_count(options[:user]), synapse_count: synapse_count(options[:user]))
   end
 
@@ -127,15 +127,10 @@ class Topic < ApplicationRecord
         end
       end
     end
-    if output_format == 'array'
+    return output if output_format == 'array'
-      return output
+    return output.join('; ') if output_format == 'text'
-    elsif output_format == 'text'
-      return output.join('; ')
-    else
     raise 'invalid argument to synapses_csv'
   end
-    output
-  end
 
   def topic_autocomplete_method
     "Get: #{name}"
@@ -144,7 +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?
@@ -163,7 +158,8 @@ class Topic < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    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
@@ -173,13 +169,12 @@ class Topic < ApplicationRecord
       ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'topicUpdated', id: id
     end
   end
-  end
 
   def after_updated_async
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+
     FollowService.follow(self, updated_by, 'contributed')
   end
-  end
   handle_asynchronously :after_updated_async
 
   def before_destroyed

app/models/user.rb

@@ -52,24 +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]
+    if options[:follows]
       json['follows'] = {
         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]
+    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['email'] = email if options[:email]
     json
   end
 
@@ -106,10 +106,14 @@ class User < ApplicationRecord
   end
 
   def most_used_metacodes
-    topics.to_a.each_with_object(Hash.new(0)) do |topic, memo|
+    metacode_counts = topics.to_a.each_with_object(Hash.new(0)) do |topic, list_so_far|
-      memo[topic.metacode_id] += 1
+      list_so_far[topic.metacode_id] += 1
-      memo
+      list_so_far
-    end.to_a.sort { |a, b| b[1] <=> a[1] }.map { |i| i[0] }.slice(0, 5)
+    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
@@ -132,11 +136,11 @@ class User < ApplicationRecord
   end
 
   def has_map_open(map)
-    latestEvent = Event.where(map: map, user: self)
+    latest_event = Event.where(map: map, user: self)
-                       .where(kind: %w(user_present_on_map user_not_present_on_map))
+                        .where(kind: %w[user_present_on_map user_not_present_on_map])
                         .order(:created_at)
                         .last
-    latestEvent && latestEvent.kind == 'user_present_on_map'
+    latest_event && latest_event.kind == 'user_present_on_map'
   end
 
   def has_map_with_synapse_open(synapse)

app/models/user_preference.rb

@@ -5,20 +5,24 @@ class UserPreference
                 :follow_map_on_created, :follow_map_on_contributed
 
   def initialize
-    array = []
+    @metacodes = init_metacodes.compact
-    %w(Action Aim Idea Question Note Wildcard Subject).each do |m|
+    @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
+    end.compact
-    @metacodes = array
-    @metacode_focus = array[0]
-    initialize_follow_settings
   end
 
   def initialize_follow_settings

app/models/webhook.rb

@@ -5,7 +5,7 @@ class Webhook < ApplicationRecord
 
   validates :uri, presence: true
   validates :hookable, presence: true
-  validates :kind, inclusion: { in: %w(slack) }
+  validates :kind, inclusion: { in: %w[slack] }
   validates :event_types, length: { minimum: 1 }
 
   def headers

app/models/webhooks/slack/synapse_added_to_map.rb

@@ -3,6 +3,8 @@
 class Webhooks::Slack::SynapseAddedToMap < Webhooks::Slack::Base
   def text
     connector = eventable.desc.empty? ? '->' : eventable.desc
-    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\" was added as a connection by *#{event.user.name}* to the map *#{view_map_on_metamaps}*"
+    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\"" \
+      " was added as a connection by *#{event.user.name}*" \
+      " to the map *#{view_map_on_metamaps}*"
   end
 end

app/models/webhooks/slack/synapse_removed_from_map.rb

@@ -3,7 +3,11 @@
 class Webhooks::Slack::SynapseRemovedFromMap < Webhooks::Slack::Base
   def text
     connector = eventable.desc.empty? ? '->' : eventable.desc
+
     # TODO: express correct directionality of arrows when desc is empty
-    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\" was removed by *#{event.user.name}* as a connection from the map *#{view_map_on_metamaps}*"
+
+    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\"" \
+      " was removed by *#{event.user.name}* as a connection" \
+      " from the map *#{view_map_on_metamaps}*"
   end
 end

app/policies/map_policy.rb

@@ -3,7 +3,7 @@
 class MapPolicy < ApplicationPolicy
   class Scope < Scope
     def resolve
-      visible = %w(public commons)
+      visible = %w[public commons]
       return scope.where(permission: visible) unless user
 
       scope.where(permission: visible)
@@ -17,13 +17,13 @@ class MapPolicy < ApplicationPolicy
   end
 
   def show?
-    record.permission.in?(%w(commons public)) ||
+    record.permission.in?(%w[commons public]) ||
       record.collaborators.include?(user) ||
       record.user == user
   end
 
   def conversation?
-    show? && %w(connorturland@gmail.com devin@callysto.com chessscholar@gmail.com solaureum@gmail.com ishanshapiro@gmail.com).include?(user.email)
+    show? && is_tester(user)
   end
 
   def create?

app/policies/mapping_policy.rb

@@ -7,7 +7,7 @@ class MappingPolicy < ApplicationPolicy
       # it would be nice if we could also base this on the mappable, but that
       # gets really complicated. Devin thinks it's OK to SHOW a mapping for
       # a private topic, since you can't see the private topic anyways
-      visible = %w(public commons)
+      visible = %w[public commons]
       permission = 'maps.permission IN (?)'
       return scope.joins(:map).where(permission, visible) unless user
 

app/policies/message_policy.rb

@@ -3,7 +3,7 @@
 class MessagePolicy < ApplicationPolicy
   class Scope < Scope
     def resolve
-      visible = %w(public commons)
+      visible = %w[public commons]
       permission = 'maps.permission IN (?)'
       return scope.joins(:map).where(permission, visible) unless user
 

app/policies/synapse_policy.rb

@@ -3,12 +3,21 @@
 class SynapsePolicy < ApplicationPolicy
   class Scope < Scope
     def resolve
-      return scope.where(permission: %w(public commons)) unless user
+      return authenticated_scope if user
+      unauthenticated_scope
+    end
 
-      scope.where(permission: %w(public commons))
+    private
+
+    def authenticated_scope
+      scope.where(permission: %w[public commons])
            .or(scope.where(defer_to_map_id: user.all_accessible_maps.map(&:id)))
            .or(scope.where(user_id: user.id))
     end
+
+    def unauthenticated_scope
+      scope.where(permission: %w[public commons])
+    end
   end
 
   def index?

app/policies/topic_policy.rb

@@ -3,12 +3,21 @@
 class TopicPolicy < ApplicationPolicy
   class Scope < Scope
     def resolve
-      return scope.where(permission: %w(public commons)) unless user
+      return authenticated_scope if user
+      unauthenticated_scope
+    end
 
-      scope.where(permission: %w(public commons))
+    private
+
+    def authenticated_scope
+      scope.where(permission: %w[public commons])
            .or(scope.where(defer_to_map_id: user.all_accessible_maps.map(&:id)))
            .or(scope.where(user_id: user.id))
     end
+
+    def unauthenticated_scope
+      scope.where(permission: %w[public commons])
+    end
   end
 
   def index?
@@ -23,7 +32,7 @@ class TopicPolicy < ApplicationPolicy
     if record.defer_to_map.present?
       map_policy.show?
     else
-      record.permission.in?(%w(commons public)) || record.user == user
+      record.permission.in?(%w[commons public]) || record.user == user
     end
   end
 

app/serializers/api/v2/user_serializer.rb

@@ -17,7 +17,6 @@ module Api
         object.image.url(:sixtyfour)
       end
 
-      # rubocop:disable Style/PredicateName
       def is_admin
         object.admin
       end

app/services/follow_service.rb

@@ -18,21 +18,21 @@ class FollowService
 
     def unfollow(entity, user)
       follow = Follow.where(followed: entity, user: user).first
-      if follow
+      return unless follow
+
       unless follow.update(muted: true)
         raise follow.errors.full_messages.join("\n")
       end
     end
-    end
 
     def remove_reason(entity, user, reason)
       return unless FollowReason::REASONS.include?(reason)
       follow = Follow.where(followed: entity, user: user).first
-      if follow
+      return unless follow
+
       follow.follow_reason.update_attribute(reason, false)
       follow.destroy unless follow.follow_reason.has_reason
     end
-    end
 
     protected
 
@@ -40,17 +40,11 @@ class FollowService
       follow = Follow.where(followed: entity, user: user).first
       return false if follow && follow.muted
       if entity.class == Topic
-        if reason == 'created'
+        return user.settings.follow_topic_on_created == '1' if reason == 'created'
-          return user.settings.follow_topic_on_created == '1'
+        return user.settings.follow_topic_on_contributed == '1' if reason == 'contributed'
-        elsif reason == 'contributed'
-          return user.settings.follow_topic_on_contributed == '1'
-        end
       elsif entity.class == Map
-        if reason == 'created'
+        return user.settings.follow_map_on_created == '1' if reason == 'created'
-          return user.settings.follow_map_on_created == '1'
+        return user.settings.follow_map_on_contributed == '1' if reason == 'contributed'
-        elsif reason == 'contributed'
-          return user.settings.follow_map_on_contributed == '1'
-        end
       end
     end
   end

app/services/map_activity_service.rb

@@ -5,7 +5,7 @@ class MapActivityService
     'Activity on map ' + map.name
   end
 
-  def self.summarize_data(map, user, until_moment = DateTime.now)
+  def self.summarize_data(map, user, until_moment = DateTime.current)
     results = {
       stats: {}
     }
@@ -18,7 +18,7 @@ class MapActivityService
     message_count = Message.where(resource: map)
                            .where('created_at > ? AND created_at < ?', since, until_moment)
                            .where.not(user: user).count
-    results[:stats][:messages_sent] = message_count if message_count > 0
+    results[:stats][:messages_sent] = message_count if message_count.positive?
 
     moved_count = Event.where(kind: 'topic_moved_on_map', map: map)
                        .where('created_at > ? AND created_at < ?', since, until_moment)
@@ -42,7 +42,9 @@ class MapActivityService
     topics_added_events.each do |ta|
       num_adds = topics_added_events.where(eventable_id: ta.eventable_id).count
       num_removes = topics_removed_events.where(eventable_id: ta.eventable_id).count
-      topics_added_to_include[ta.eventable_id] = ta if num_adds > num_removes && scoped_topic_ids.include?(ta.eventable.id)
+      if num_adds > num_removes && scoped_topic_ids.include?(ta.eventable.id)
+        topics_added_to_include[ta.eventable_id] = ta
+      end
     end
     unless topics_added_to_include.keys.empty?
       results[:stats][:topics_added] = topics_added_to_include.keys.length
@@ -53,7 +55,9 @@ class MapActivityService
     topics_removed_events.each do |ta|
       num_adds = topics_added_events.where(eventable_id: ta.eventable_id).count
       num_removes = topics_removed_events.where(eventable_id: ta.eventable_id).count
-      topics_removed_to_include[ta.eventable_id] = ta if num_removes > num_adds && TopicPolicy.new(user, ta.eventable).show?
+      if num_removes > num_adds && TopicPolicy.new(user, ta.eventable).show?
+        topics_removed_to_include[ta.eventable_id] = ta
+      end
     end
     unless topics_removed_to_include.keys.empty?
       results[:stats][:topics_removed] = topics_removed_to_include.keys.length
@@ -74,7 +78,9 @@ class MapActivityService
     synapses_added_events.each do |ta|
       num_adds = synapses_added_events.where(eventable_id: ta.eventable_id).count
       num_removes = synapses_removed_events.where(eventable_id: ta.eventable_id).count
-      synapses_added_to_include[ta.eventable_id] = ta if num_adds > num_removes && scoped_synapse_ids.include?(ta.eventable.id)
+      if num_adds > num_removes && scoped_synapse_ids.include?(ta.eventable.id)
+        synapses_added_to_include[ta.eventable_id] = ta
+      end
     end
     unless synapses_added_to_include.keys.empty?
       results[:stats][:synapses_added] = synapses_added_to_include.keys.length
@@ -85,7 +91,9 @@ class MapActivityService
     synapses_removed_events.each do |ta|
       num_adds = synapses_added_events.where(eventable_id: ta.eventable_id).count
       num_removes = synapses_removed_events.where(eventable_id: ta.eventable_id).count
-      synapses_removed_to_include[ta.eventable_id] = ta if num_removes > num_adds && SynapsePolicy.new(user, ta.eventable).show?
+      if num_removes > num_adds && SynapsePolicy.new(user, ta.eventable).show?
+        synapses_removed_to_include[ta.eventable_id] = ta
+      end
     end
     unless synapses_removed_to_include.keys.empty?
       results[:stats][:synapses_removed] = synapses_removed_to_include.keys.length

app/services/map_export_service.rb

@@ -47,16 +47,16 @@ class MapExportService
   private
 
   def topic_headings
-    %i(id name metacode x y description link user permission)
+    %i[id name metacode x y description link user permission]
   end
 
   def synapse_headings
-    %i(topic1 topic2 category description user permission)
+    %i[topic1 topic2 category description user permission]
   end
 
   def exportable_topics
     visible_topics ||= Pundit.policy_scope!(user, map.topics)
-    topic_mappings = Mapping.includes(mappable: %i(metacode user))
+    topic_mappings = Mapping.includes(mappable: %i[metacode user])
                             .where(mappable: visible_topics, map: map)
     topic_mappings.map do |mapping|
       topic = mapping.mappable

app/services/notification_service.rb

@@ -7,7 +7,7 @@ class NotificationService
   include ActionView::Helpers::SanitizeHelper
 
   def self.renderer
-    renderer ||= ApplicationController.renderer.new(
+    @renderer ||= ApplicationController.renderer.new(
       http_host: ENV['MAILER_DEFAULT_URL'],
       https:     Rails.env.production? ? true : false
     )
@@ -70,19 +70,25 @@ class NotificationService
 
   def self.access_request(request)
     subject = access_request_subject(request.map)
-    body = renderer.render(template: 'map_mailer/access_request', locals: { map: request.map, request: request }, layout: false)
+    body = renderer.render(template: 'map_mailer/access_request',
+                           locals: { map: request.map, request: request },
+                           layout: false)
     request.map.user.notify(subject, body, request, false, MAP_ACCESS_REQUEST, true, request.user)
   end
 
   def self.access_approved(request)
     subject = access_approved_subject(request.map)
-    body = renderer.render(template: 'map_mailer/access_approved', locals: { map: request.map }, layout: false)
+    body = renderer.render(template: 'map_mailer/access_approved',
+                           locals: { map: request.map },
+                           layout: false)
     request.user.notify(subject, body, request, false, MAP_ACCESS_APPROVED, true, request.map.user)
   end
 
   def self.invite_to_edit(user_map)
     subject = invite_to_edit_subject(user_map.map)
-    body = renderer.render(template: 'map_mailer/invite_to_edit', locals: { map: user_map.map, inviter: user_map.map.user }, layout: false)
+    body = renderer.render(template: 'map_mailer/invite_to_edit',
+                           locals: { map: user_map.map, inviter: user_map.map.user },
+                           layout: false)
     user_map.user.notify(subject, body, user_map, false, MAP_INVITE_TO_EDIT, true, user_map.map.user)
   end
 

app/services/perm.rb

@@ -2,7 +2,7 @@
 
 class Perm
   # e.g. Perm::ISSIONS
-  ISSIONS = %i(commons public private).freeze
+  ISSIONS = %i[commons public private].freeze
 
   class << self
     def short(permission)

app/views/metacode_sets/_form.html.erb

@@ -35,7 +35,7 @@
        <% $i = 0 %>
        <% @m = Metacode.order("name").all %>
        <% while $i < (Metacode.all.length / 4) do %>
-            <li id="<%= @m[$i].id %>" <% if not @m[$i].inMetacodeSet(@metacode_set) %>class="toggledOff"<% end %> 
+            <li id="<%= @m[$i].id %>" <% if not @m[$i].in_metacode_set(@metacode_set) %>class="toggledOff"<% end %> 
               onclick="Metamaps.Admin.liClickHandler.call(this);">
               <img src="<%= asset_path @m[$i].icon %>" alt="<%= @m[$i].name %>" />
               <p><%= @m[$i].name.downcase %></p>
@@ -46,7 +46,7 @@
       </ul>
       <ul id="filters-two">
        <% while $i < (Metacode.all.length / 4 * 2) do %>
-            <li id="<%= @m[$i].id %>" <% if not @m[$i].inMetacodeSet(@metacode_set) %>class="toggledOff"<% end %>
+            <li id="<%= @m[$i].id %>" <% if not @m[$i].in_metacode_set(@metacode_set) %>class="toggledOff"<% end %>
               onclick="Metamaps.Admin.liClickHandler.call(this);">
               <img src="<%= asset_path @m[$i].icon %>" alt="<%= @m[$i].name %>" />
               <p><%= @m[$i].name.downcase %></p>
@@ -57,7 +57,7 @@
       </ul>
       <ul id="filters-three">         
        <% while $i < (Metacode.all.length / 4 * 3) do %>
-            <li id="<%= @m[$i].id %>" <% if not @m[$i].inMetacodeSet(@metacode_set) %>class="toggledOff"<% end %>
+            <li id="<%= @m[$i].id %>" <% if not @m[$i].in_metacode_set(@metacode_set) %>class="toggledOff"<% end %>
               onclick="Metamaps.Admin.liClickHandler.call(this);">
               <img src="<%= asset_path @m[$i].icon %>" alt="<%= @m[$i].name %>" />
               <p><%= @m[$i].name.downcase %></p>
@@ -68,7 +68,7 @@
       </ul>
       <ul id="filters-four">         
        <% while $i < Metacode.all.length do %>
-            <li id="<%= @m[$i].id %>" <% if not @m[$i].inMetacodeSet(@metacode_set) %>class="toggledOff"<% end %>
+            <li id="<%= @m[$i].id %>" <% if not @m[$i].in_metacode_set(@metacode_set) %>class="toggledOff"<% end %>
               onclick="Metamaps.Admin.liClickHandler.call(this);">
               <img src="<%= asset_path @m[$i].icon %>" alt="<%= @m[$i].name %>" />
               <p><%= @m[$i].name.downcase %></p>

app/views/metacode_sets/edit.html.erb

@@ -6,7 +6,7 @@
 
 <script>
 <% Metacode.all.each do |m| %>
-  <% if m.inMetacodeSet(@metacode_set) %>
+  <% if m.in_metacode_set(@metacode_set) %>
     Metamaps.Admin.selectMetacodes.push("<%= m.id %>");
   <% end %>
   Metamaps.Admin.allMetacodes.push("<%= m.id %>");

app/views/metacode_sets/new.html.erb

@@ -6,7 +6,7 @@
 
 <script>
 <% Metacode.all.each do |m| %>
-  <% if m.inMetacodeSet(@metacode_set) %>
+  <% if m.in_metacode_set(@metacode_set) %>
     Metamaps.Admin.selectMetacodes.push("<%= m.id %>");
   <% end %>
   Metamaps.Admin.allMetacodes.push("<%= m.id %>");

config/environments/development.rb

@@ -25,7 +25,7 @@ Rails.application.configure do
   # Print deprecation notices to the Rails logger
   config.active_support.deprecation = :log
 
-  config.action_mailer.preview_path = "#{Rails.root}/spec/mailers/previews"
+  config.action_mailer.preview_path = Rails.root.join('spec', 'mailers', 'previews')
 
   # Expands the lines which load the assets
   config.assets.debug = false

config/environments/production.rb

@@ -4,7 +4,9 @@
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb
 
-  config.action_cable.allowed_request_origins = ['https://metamaps.herokuapp.com', 'http://metamaps.herokuapp.com', 'https://metamaps.cc']
+  config.action_cable.allowed_request_origins = [
+    'https://metamaps.herokuapp.com', 'http://metamaps.herokuapp.com', 'https://metamaps.cc'
+  ]
 
   # log to stdout
   logger = Logger.new(STDOUT)

config/initializers/assets.rb

@@ -10,5 +10,5 @@ Rails.application.configure do
 
   # Precompile additional assets.
   # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
-  config.assets.precompile += %w(application-secret.css application-secret.js webpacked/metamaps.bundle.js)
+  config.assets.precompile += %w[application-secret.css application-secret.js webpacked/metamaps.bundle.js]
 end

config/initializers/cors.rb

@@ -5,6 +5,6 @@ Rails.application.config.middleware.insert_before 0, Rack::Cors do
     origins '*'
     resource '/api/*',
              headers: :any,
-             methods: %i(get post put delete options head)
+             methods: %i[get post put delete options head]
   end
 end

config/initializers/delayed_job.rb

@@ -11,4 +11,4 @@ Delayed::Worker.class_eval do
   prepend ExceptionNotifierInDelayedJob
 end
 
-Delayed::Worker.logger = Logger.new(File.join(Rails.root, 'log', 'delayed_job.log'))
+Delayed::Worker.logger = Logger.new(Rails.root.join('log', 'delayed_job.log'))

config/initializers/exception_notification.rb

@@ -51,11 +51,11 @@ ExceptionNotification.configure do |config|
   # Ignore additional exception types.
   # ActiveRecord::RecordNotFound, AbstractController::ActionNotFound and
   # ActionController::RoutingError are already added.
-  config.ignored_exceptions += %w(
+  config.ignored_exceptions += %w[
     ActionView::TemplateError CustomError UnauthorizedException
     InvalidArgumentException InvalidEntityException InvalidRequestException
     NotFoundException ValidationException
-  )
+  ]
 
   # Adds a condition to decide when an exception must be ignored or not.
   # The ignore_if method can be invoked multiple times to add extra conditions.

config/initializers/internal_testers.rb

@@ -1,5 +1,8 @@
 # frozen_string_literal: true
 
 def is_tester(user)
-  user && %w(connorturland@gmail.com devin@callysto.com chessscholar@gmail.com solaureum@gmail.com ishanshapiro@gmail.com).include?(user.email)
+  user && %w[
+    connorturland@gmail.com devin@callysto.com chessscholar@gmail.com solaureum@gmail.com
+    ishanshapiro@gmail.com
+  ].include?(user.email)
 end

config/initializers/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
-METAMAPS_VERSION = '3.5'
+METAMAPS_VERSION = '3..6.1'
 METAMAPS_BUILD = `git log -1 --pretty=%H`.chomp[0..11].freeze
 METAMAPS_LAST_UPDATED = `git log -1 --pretty='%ad'`.split(' ').values_at(1, 2, 4).join(' ').freeze

config/routes.rb

@@ -17,7 +17,7 @@ Metamaps::Application.routes.draw do
   end
   get :explore, to: redirect('/')
 
-  resources :maps, except: %i(index edit) do
+  resources :maps, except: %i[index edit] do
     member do
       get :conversation
       get :export
@@ -55,10 +55,10 @@ Metamaps::Application.routes.draw do
     end
   end
 
-  resources :mappings, except: %i(index new edit)
+  resources :mappings, except: %i[index new edit]
 
-  resources :messages, only: %i(show create update destroy)
+  resources :messages, only: %i[show create update destroy]
-  resources :notifications, only: %i(index show) do
+  resources :notifications, only: %i[index show] do
     collection do
       get :unsubscribe
     end
@@ -80,9 +80,9 @@ Metamaps::Application.routes.draw do
     get :synapses
   end
 
-  resources :synapses, except: %i(index new edit)
+  resources :synapses, except: %i[index new edit]
 
-  resources :topics, except: %i(index new edit) do
+  resources :topics, except: %i[index new edit] do
     member do
       get :network
       get :relative_numbers
@@ -111,7 +111,7 @@ Metamaps::Application.routes.draw do
     get 'join' => 'users/registrations#new', :as => :sign_up
   end
 
-  resources :users, except: %i(index destroy) do
+  resources :users, except: %i[index destroy] do
     member do
       get :details
     end
@@ -121,16 +121,16 @@ Metamaps::Application.routes.draw do
 
   namespace :api, path: '/api', default: { format: :json } do
     namespace :v2, path: '/v2' do
-      resources :metacodes, only: %i(index show)
+      resources :metacodes, only: %i[index show]
-      resources :mappings, only: %i(index create show update destroy)
+      resources :mappings, only: %i[index create show update destroy]
-      resources :maps, only: %i(index create show update destroy) do
+      resources :maps, only: %i[index create show update destroy] do
         post :stars, to: 'stars#create', on: :member
         delete :stars, to: 'stars#destroy', on: :member
       end
-      resources :synapses, only: %i(index create show update destroy)
+      resources :synapses, only: %i[index create show update destroy]
-      resources :tokens, only: %i(index create destroy)
+      resources :tokens, only: %i[index create destroy]
-      resources :topics, only: %i(index create show update destroy)
+      resources :topics, only: %i[index create show update destroy]
-      resources :users, only: %i(index show) do
+      resources :users, only: %i[index show] do
         get :current, on: :collection
       end
       match '*path', to: 'restful#catch_404', via: :all

config/spring.rb

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
-%w(
+%w[
   .ruby-version
   .ruby-gemset
   .rbenv-vars
   tmp/restart.txt
   tmp/caching-dev.txt
-).each { |path| Spring.watch(path) }
+].each { |path| Spring.watch(path) }

doc/RspecTesting.md

@@ -26,13 +26,13 @@ At the time of writing, there are four directories in the spec folder. One,
 `support`, is for helper functions. `rails_helper.rb` and `spec_helper.rb` are
 also for helper functions.
 
-`factories` is for a gem called [factory-girl][factory-girl]. This gem lets you
+`factories` is for a gem called [factory-bot][factory_bot]. This gem lets you
 use the `create` and `build` functions to quickly create the simplest possible
 valid version of a given model. For instance:
 
     let(:map1) { create :map }
-    let(:ronald) { create :user, name: "Ronald" }
+    let(:alex) { create :user, name: "Alex" }
-    let(:map2) { create :map, user: ronald }
+    let(:map2) { create :map, user: alex }
 
 As you can see, you can also customize the factories. You can read the full
 documentation at the link above or check the existing specs to see how it works.
@@ -53,5 +53,5 @@ the added code works. This will help in a few ways:
 
 Happy testing!
 
-[factory-girl]: https://github.com/thoughtbot/factory_girl
+[factory-bot]: https://github.com/thoughtbot/factory_bot
 [rspec-docs]: http://rspec.info

frontend/src/Metamaps/Debug.js

@@ -1,9 +1,9 @@
 const Debug = function(arg = window.Metamaps) {
   if (arg === undefined && typeof window !== 'undefined') arg = window.Metamaps
-  console.debug(arg)
+  console.log(arg)
-  console.debug(`Metamaps Version: ${arg.ServerData.VERSION}`)
+  console.log(`Metamaps Version: ${arg.ServerData.VERSION}`)
-  console.debug(`Build: ${arg.ServerData.BUILD}`)
+  console.log(`Build: ${arg.ServerData.BUILD}`)
-  console.debug(`Last Updated: ${arg.ServerData.LAST_UPDATED}`)
+  console.log(`Last Updated: ${arg.ServerData.LAST_UPDATED}`)
 }
 
 export default Debug

frontend/src/components/TopicCard/Permission.js

@@ -15,10 +15,6 @@ class Permission extends Component {
     this.setState({selectingPermission: !this.state.selectingPermission})
   }
 
-  openPermissionSelect = () => {
-    this.setState({selectingPermission: true})
-  }
-
   closePermissionSelect = () => {
     this.setState({selectingPermission: false})
   }
@@ -67,4 +63,5 @@ Permission.propTypes = {
   updateTopic: PropTypes.func
 }
 
+export { Permission } // for testing
 export default onClickOutsideAddon(Permission)

frontend/test/components/TopicCard/Desc.spec.js

@@ -0,0 +1,99 @@
+/* global describe, it */
+import React from 'react'
+import { expect } from 'chai'
+import { shallow } from 'enzyme'
+import sinon from 'sinon'
+
+import Desc from '../../../src/components/TopicCard/Desc.js'
+
+function render(props) {
+  return shallow(<Desc {...props} />)
+}
+
+function sharedAssertions(wrapper, desc, { descProp }) {
+  it('renders the correct wrapping html', function() {
+    expect(wrapper.find('.scroll').length).to.equal(1)
+    expect(wrapper.find('.scroll').find('.desc').length).to.equal(1)
+  })
+  it('renders the description', function() {
+    expect(wrapper
+      .find('.scroll')
+      .find('.desc')
+      .find('.riek_desc')
+      .prop(descProp)).to.equal(desc)
+  })
+}
+
+describe('TopicCard/Desc', function() {
+  const desc = 'sample description'
+  describe('not authorized to edit', function() {
+    const wrapper = render({ authorizedToEdit: false, desc })
+    sharedAssertions(wrapper, desc, { descProp: 'children' })
+  })
+
+  describe('authorized to edit', function() {
+    const onChange = sinon.spy()
+    const wrapper = render({ authorizedToEdit: true, desc, onChange })
+    sharedAssertions(wrapper, desc, { descProp: 'value' })
+
+    it('renders mdSupport', function() {
+      const mdSupport = wrapper.find('.desc').childAt(1)
+      expect(mdSupport.prop('className')).to.equal('mdSupport')
+      expect(mdSupport.prop('href')).to.include('commonmark.org/help')
+      expect(mdSupport.prop('target')).to.equal('_blank')
+    })
+
+    it('renders clearfloat', function() {
+      const clearfloat = wrapper.find('.desc').childAt(2)
+      expect(clearfloat.prop('className')).to.equal('clearfloat')
+    })
+
+    const textArea = wrapper.find('.riek_desc')
+    it('has the correct classEditing', function() {
+      expect(textArea.prop('classEditing')).to.equal('riek-editing')
+    })
+    it('has 6 rows', function() {
+      expect(textArea.prop('rows')).to.equal('6')
+    })
+
+    describe('defaultProps', function() {
+      describe('desc is present', function() {
+        const textArea = render({
+          authorizedToEdit: true, desc: '**sample description 2**'
+        }).find('.riek_desc')
+
+        // TODO I'd prefer to be mocking Util.mdToHTML
+        it('converts markdown to html', function() {
+          expect(textArea.prop('defaultProps').dangerouslySetInnerHTML.__html)
+            .to.equal('<p><strong>sample description 2</strong></p>\n')
+        })
+      })
+      describe('desc is not present', function() {
+        const textArea = render({ authorizedToEdit: true, desc: null })
+          .find('.riek_desc')
+        it('renders placeholder message', function() {
+          expect(textArea.prop('defaultProps').dangerouslySetInnerHTML.__html)
+            .to.equal('<p class="emptyDesc">Edit the description... (supports markdown)</p>')
+        })
+      })
+    })
+
+    describe('editProps', function() {
+      const ENTER = 13
+      const target = { value: 'new value' }
+      it('does not call onChange on Shift+Enter', function() {
+        textArea.prop('editProps').onKeyPress({
+          shiftKey: true, which: ENTER
+        })
+        expect(onChange.notCalled).to.equal(true)
+      })
+
+      it('calls onChange on ENTER', function() {
+        textArea.prop('editProps').onKeyPress({
+          which: ENTER, preventDefault: () => {}, target
+        })
+        expect(onChange.calledWith({ desc: 'new value' })).to.equal(true)
+      })
+    })
+  })
+})

frontend/test/components/TopicCard/Permission.spec.js

@@ -0,0 +1,95 @@
+/* global describe, it */
+import React from 'react'
+import { expect } from 'chai'
+import { shallow } from 'enzyme'
+import sinon from 'sinon'
+
+import PermissionWrapper, { Permission } from '../../../src/components/TopicCard/Permission.js'
+
+function render(props) {
+  return shallow(<Permission {...props} />)
+}
+
+function sharedAssertions(permission) {
+  describe(permission, function() {
+    const shortname = permission === 'commons' ? 'co'
+      : permission === 'public' ? 'pu'
+      : permission === 'private' ? 'pr'
+      : new Error('invalid permission')
+    const wrapper = render({ permission })
+
+    it('has the correct css classes', function() {
+      expect(wrapper.find(`.${shortname}`).props().className).to.include('linkItem')
+      expect(wrapper.find(`.${shortname}`).props().className).to.include('mapPerm')
+    })
+    it('sets the title', function() {
+      expect(wrapper.find(`.${shortname}`).props().title).to.include(permission)
+    })
+    it('has correct permission select options', function() {
+      expect(wrapper.find('.permissionSelect').find('.commons').length)
+        .to.equal(permission === 'commons' ? 0 : 1)
+      expect(wrapper.find('.permissionSelect').find('.public').length)
+        .to.equal(permission === 'public' ? 0 : 1)
+      expect(wrapper.find('.permissionSelect').find('.private').length)
+        .to.equal(permission === 'private' ? 0 : 1)
+    })
+  })
+}
+
+describe('TopicCard/Permission', function() {
+  sharedAssertions('commons')
+  sharedAssertions('public')
+  sharedAssertions('private')
+
+  describe('not authorizedToEdit', function() {
+    const togglePermissionSelect = sinon.spy()
+    const wrapper = render({
+      permission: 'commons', authorizedToEdit: false, togglePermissionSelect
+    })
+
+    it('hides the permissionSelect div', function() {
+      expect(wrapper.find('.permissionSelect').props().style.display)
+        .to.equal('none')
+    })
+    it("doesn't open the permissionSelect div", function() {
+      wrapper.find('.linkItem').simulate('click')
+      expect(togglePermissionSelect.notCalled).to.equal(true)
+      expect(wrapper.state().selectingPermission).to.equal(false)
+    })
+  })
+
+  describe('authorizedToEdit', function() {
+    const updateTopic = sinon.spy()
+    const wrapper = render({
+      permission: 'commons', authorizedToEdit: true, updateTopic
+    })
+
+    it('opens the permissionSelect div', function() {
+      wrapper.setState({ selectingPermission: false })
+
+      wrapper.find('.linkItem').simulate('click')
+
+      expect(wrapper.state().selectingPermission).to.equal(true)
+    })
+
+    it('updates the topic permissions', function() {
+      wrapper.setState({ selectingPermission: true })
+
+      wrapper.find('.permissionSelect').find('.public').simulate('click', {
+        preventDefault: () => {}
+      })
+
+      expect(wrapper.state().selectingPermission).to.equal(false)
+      expect(updateTopic.calledWith({
+        permission: 'public', defer_to_map_id: null
+      })).to.equal(true)
+    })
+  })
+})
+
+describe('PermissionWrapper', function() {
+  const wrapper = shallow(<PermissionWrapper />)
+  it('wraps Permission component in onclickoutside', function() {
+    expect(wrapper.type()).to.equal(Permission)
+  })
+})

frontend/test/components/TopicCard/Title.spec.js

@@ -0,0 +1,68 @@
+/* global describe, it */
+import React from 'react'
+import { expect } from 'chai'
+import { shallow } from 'enzyme'
+import sinon from 'sinon'
+
+import { RIETextArea } from 'riek'
+
+import Title from '../../../src/components/TopicCard/Title.js'
+
+function render(props) {
+  return shallow(<Title {...props} />)
+}
+
+const name = 'name 1'
+
+function assertParentTitleSpan(wrapper) {
+  it('wraps everything in span.title', function() {
+    expect(wrapper.props().className).to.equal('title')
+    expect(wrapper.type()).to.equal('span')
+  })
+}
+
+describe('TopicCard/Title', function() {
+  describe('not authorized to edit', function() {
+    const wrapper = render({ authorizedToEdit: false, name })
+
+    assertParentTitleSpan(wrapper)
+
+    it('renders the name in span.titleWrapper', function() {
+      expect(wrapper.find('.titleWrapper').text()).to.have.string(name)
+      expect(wrapper.find('.titleWrapper').type()).to.equal('span')
+    })
+  })
+
+  describe('authorized to edit', function() {
+    const onChange = sinon.spy()
+    const wrapper = render({ authorizedToEdit: true, onChange, name })
+    const textArea = wrapper.find('.titleWrapper')
+
+    assertParentTitleSpan(wrapper)
+
+    it('renders RIETextArea with correct value', function() {
+      expect(textArea.type()).to.equal(RIETextArea)
+      expect(textArea.props().value).to.equal(name)
+    })
+
+    it('RIETextArea props are correct', function() {
+      expect(textArea.props().id).to.equal('titleActivator')
+      expect(textArea.props().classEditing).to.equal('riek-editing')
+    })
+
+    it('calls onChange on Enter', function() {
+      // simulate pressing Enter
+      textArea.props().editProps.onKeyPress({
+        which: 13, preventDefault: () => {}, target: { value: 'new name' }
+      })
+
+      expect(onChange.calledOnce).to.equal(true)
+      expect(onChange.calledWithExactly({ name: 'new name' }))
+    })
+
+    it('renders a namecounter', function() {
+      expect(wrapper.find('.nameCounter').props().className).to.equal('nameCounter')
+      expect(wrapper.find('.nameCounter').text()).to.have.string(`${name.length}/140`)
+    })
+  })
+})

frontend/test/components/TopicCard/index.spec.js

@@ -0,0 +1,108 @@
+/* global describe, it */
+import React from 'react'
+import { expect } from 'chai'
+import { shallow } from 'enzyme'
+import sinon from 'sinon'
+
+import ReactTopicCard from '../../../src/components/TopicCard/index.js'
+import Links from '../../../src/components/TopicCard/Links.js'
+import Title from '../../../src/components/TopicCard/Title.js'
+import Desc from '../../../src/components/TopicCard/Desc.js'
+import Attachments from '../../../src/components/TopicCard/Attachments.js'
+import Info from '../../../src/components/TopicCard/Info.js'
+
+const currentUser = { current: 'user' }
+
+function render(props) {
+  return shallow(<ReactTopicCard {...props} currentUser={currentUser} />)
+}
+
+function mockTopic({ hasAttachment, canEdit, isOwner }) {
+  const get = sinon.stub()
+  if (hasAttachment) {
+    get.withArgs('link').returns('https://www.google.ca')
+  } else {
+    get.withArgs('link').returns('')
+  }
+
+  const authorizeToEdit = sinon.stub()
+  authorizeToEdit.withArgs(currentUser).returns(canEdit)
+
+  const authorizePermissionChange = sinon.stub()
+  authorizePermissionChange.withArgs(currentUser).returns(isOwner)
+
+  return {
+    get,
+    authorizeToEdit,
+    authorizePermissionChange
+  }
+}
+
+function assertCssClassPresent({ mockTopicParam, mockTopicValue, cssClass }) {
+  const topic = mockTopic({ [mockTopicParam]: mockTopicValue })
+  const wrapper = render({ openTopic: topic })
+  it(`correctly shows ${cssClass} css class`, function() {
+    expect(wrapper.find(`.${cssClass}`).length).to.equal(1)
+  })
+}
+
+describe('TopicCard', function() {
+  describe('topic is null', function() {
+    const wrapper = render({ openTopic: null })
+    it('returns null', function() {
+      expect(wrapper.type()).to.be.null
+    })
+  })
+
+  describe('has attachment', function() {
+    assertCssClassPresent({ mockTopicParam: 'hasAttachment', mockTopicValue: true, cssClass: 'hasAttachment' })
+  })
+
+  describe('authorized to edit', function() {
+    assertCssClassPresent({ mockTopicParam: 'canEdit', mockTopicValue: true, cssClass: 'canEdit' })
+  })
+
+  describe('not authorized to edit', function() {
+    assertCssClassPresent({ mockTopicParam: 'canEdit', mockTopicValue: false, cssClass: 'cannotEdit' })
+  })
+
+  describe('topic is owned by current user', function() {
+    assertCssClassPresent({ mockTopicParam: 'isOwner', mockTopicValue: true, cssClass: 'yourTopic' })
+  })
+
+  describe('Draggable wrapper', function() {
+    const wrapper = render({ openTopic: mockTopic({}) })
+    it('handle is metacodeImage', function() {
+      expect(wrapper.props().handle).to.equal('.metacodeImage')
+    })
+    it('default position is 100, 100', function() {
+      expect(wrapper.props().defaultPosition.x).to.equal(100)
+      expect(wrapper.props().defaultPosition.y).to.equal(100)
+    })
+  })
+
+  describe('content', function() {
+    const wrapper = render({ openTopic: mockTopic({}) })
+    const innerDiv = wrapper.find('.CardOnGraph')
+    it('renders a Links component', function() {
+      expect(innerDiv.childAt(0).type()).to.equal(Links)
+    })
+    it('renders a Title component', function() {
+      expect(innerDiv.childAt(1).type()).to.equal(Title)
+    })
+    it('renders a Desc component', function() {
+      expect(innerDiv.childAt(2).type()).to.equal(Desc)
+    })
+    it('renders a Attachments component', function() {
+      expect(innerDiv.childAt(3).type()).to.equal(Attachments)
+    })
+    it('renders a Info component', function() {
+      expect(innerDiv.childAt(4).type()).to.equal(Info)
+    })
+    it('renders a clearfloat div at the end', function() {
+      const div = innerDiv.childAt(5)
+      expect(div.type()).to.equal('div')
+      expect(div.props().className).to.have.string('clearfloat')
+    })
+  })
+})

spec/controllers/explore_controller_spec.rb

@@ -15,7 +15,7 @@ RSpec.describe ExploreController, type: :controller do
         expect(JSON.parse(response.body)).to eq []
       end
       it 'with 1 record' do
-        map = create(:map)
+        create(:map)
         get :active, format: :json
         expect(JSON.parse(response.body).class).to be Array
       end

spec/controllers/synapses_controller_spec.rb

@@ -40,7 +40,10 @@ RSpec.describe SynapsesController, type: :controller do
     context 'with private topics' do
       it 'redirects to /' do
         post :create, format: :json, params: {
-          synapse: valid_attributes.merge(topic1_id: create(:topic, permission: 'private'), topic2_id: create(:topic, permission: 'private'))
+          synapse: valid_attributes.merge(
+            topic1_id: create(:topic, permission: 'private'),
+            topic2_id: create(:topic, permission: 'private')
+          )
         }
         expect(response.status).to eq 302
         expect(response).to redirect_to('/')

spec/factories/access_requests.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :access_request do
     map
     user

spec/factories/mappings.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :mapping do
     xloc 0
     yloc 0

spec/factories/maps.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :map do
     sequence(:name) { |n| "Cool Map ##{n}" }
     permission :commons

spec/factories/message.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :message do
     association :resource, factory: :map
     user

spec/factories/metacodes.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :metacode do
     sequence(:name) { |n| "Cool Metacode ##{n}" }
     manual_icon 'https://images.com/image.png'

spec/factories/stars.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :star do
   end
 end

spec/factories/synapses.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :synapse do
     sequence(:desc) { |n| "Cool synapse ##{n}" }
     category :'from-to'

spec/factories/tokens.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :token do
     user
     description ''

spec/factories/topics.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :topic do
     user
     association :updated_by, factory: :user

spec/factories/user_maps.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :user_map do
     map
     user

spec/factories/users.rb

@@ -10,7 +10,7 @@
 # have actual codes, you'll need to specify one simple_user and then you
 # can specify other :code_user users based on the pre-existing user's code.
 
-FactoryGirl.define do
+FactoryBot.define do
   factory :code_user, class: User do
     sequence(:name) { |n| "Cool User ##{n}" }
     sequence(:email) { |n| "cooluser#{n}@cooldomain.com" }

spec/mailers/previews/map_activity_mailer_preview.rb

@@ -69,17 +69,20 @@ class MapActivityMailerPreview < ActionMailer::Preview
   end
 
   def generate_user
-    User.create(name: Faker::Name.name, email: Faker::Internet.email, password: 'password', password_confirmation: 'password', joinedwithcode: 'qwertyui')
+    User.create(name: Faker::Name.name, email: Faker::Internet.email,
+                password: 'password', password_confirmation: 'password',
+                joinedwithcode: 'qwertyui')
   end
 
   def generate_map
-    Map.create(name: Faker::HarryPotter.book, permission: 'commons', arranged: false, user: generate_user)
+    Map.create(name: Faker::HarryPotter.book, permission: 'commons',
+               arranged: false, user: generate_user)
   end
 
   def topic_added_to_map(map)
     user = generate_user
     topic = Topic.create(name: Faker::Friends.quote, permission: 'commons', user: user)
-    mapping = Mapping.create(map: map, mappable: topic, user: user)
+    Mapping.create(map: map, mappable: topic, user: user)
   end
 
   def topic_moved_on_map(mapping)
@@ -95,8 +98,9 @@ class MapActivityMailerPreview < ActionMailer::Preview
 
   def synapse_added_to_map(map, topic1, topic2)
     user = generate_user
-    topic = Synapse.create(desc: 'describes', permission: 'commons', user: user, topic1: topic1, topic2: topic2)
+    topic = Synapse.create(desc: 'describes', permission: 'commons',
-    mapping = Mapping.create(map: map, mappable: topic, user: user)
+                           user: user, topic1: topic1, topic2: topic2)
+    Mapping.create(map: map, mappable: topic, user: user)
   end
 
   def synapse_removed_from_map(mapping)

spec/rails_helper.rb

@@ -11,13 +11,13 @@ if Rails.env.production?
 end
 
 # require all support files
-Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
+Dir[Rails.root.join('spec', 'support', '**', '*.rb')].each { |f| require f }
 
 ActiveRecord::Migration.maintain_test_schema!
 
 RSpec.configure do |config|
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
-  config.fixture_path = "#{::Rails.root}/spec/fixtures"
+  config.fixture_path = ::Rails.root.join('spec', 'fixtures')
 
   config.use_transactional_fixtures = true
 

spec/services/map_activity_service_spec.rb

@@ -16,7 +16,8 @@ RSpec.describe MapActivityService do
   describe 'topics added to map' do
     it 'includes a topic added within the last 24 hours' do
       topic = create(:topic)
-      mapping = create(:mapping, user: other_user, map: map, mappable: topic, created_at: 6.hours.ago)
+      create(:mapping, user: other_user, map: map, mappable: topic, created_at: 6.hours.ago)
+
       event = Event.find_by(kind: 'topic_added_to_map', eventable_id: topic.id)
       event.update_columns(created_at: 6.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
@@ -47,26 +48,33 @@ RSpec.describe MapActivityService do
       mapping.destroy
       Event.find_by(kind: 'topic_removed_from_map', eventable_id: topic.id).update_columns(created_at: 6.hours.ago)
       mapping2 = create(:mapping, user: other_user, map: map, mappable: topic, created_at: 5.hours.ago)
-      Event.where(kind: 'topic_added_to_map').where("meta->>'mapping_id' = ?", mapping2.id.to_s).first.update_columns(created_at: 5.hours.ago)
+      Event.where(kind: 'topic_added_to_map').where("meta->>'mapping_id' = ?", mapping2.id.to_s)
+           .first
+           .update_columns(created_at: 5.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
       expect(response).to eq empty_response
     end
 
     it 'excludes a topic added outside the last 24 hours' do
       topic = create(:topic)
-      mapping = create(:mapping, user: other_user, map: map, mappable: topic, created_at: 25.hours.ago)
+      create(:mapping, user: other_user, map: map, mappable: topic, created_at: 25.hours.ago)
+
       Event.find_by(kind: 'topic_added_to_map', eventable_id: topic.id).update_columns(created_at: 25.hours.ago)
+
       response = MapActivityService.summarize_data(map, email_user)
       expect(response).to eq empty_response
     end
 
     it 'excludes topics added by the user who will receive the data' do
       topic = create(:topic)
-      topic2 = create(:topic)
+      create(:mapping, user: other_user, map: map, mappable: topic, created_at: 5.hours.ago)
-      mapping = create(:mapping, user: other_user, map: map, mappable: topic, created_at: 5.hours.ago)
+
       event = Event.find_by(kind: 'topic_added_to_map', eventable_id: topic.id)
       event.update_columns(created_at: 5.hours.ago)
-      mapping2 = create(:mapping, user: email_user, map: map, mappable: topic2, created_at: 5.hours.ago)
+
+      topic2 = create(:topic)
+      create(:mapping, user: email_user, map: map, mappable: topic2, created_at: 5.hours.ago)
+
       Event.find_by(kind: 'topic_added_to_map', eventable_id: topic2.id).update_columns(created_at: 5.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
       expect(response[:stats][:topics_added]).to eq(1)
@@ -166,7 +174,7 @@ RSpec.describe MapActivityService do
   describe 'synapses added to map' do
     it 'includes a synapse added within the last 24 hours' do
       synapse = create(:synapse)
-      mapping = create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 6.hours.ago)
+      create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 6.hours.ago)
       event = Event.find_by(kind: 'synapse_added_to_map', eventable_id: synapse.id)
       event.update_columns(created_at: 6.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
@@ -197,14 +205,16 @@ RSpec.describe MapActivityService do
       mapping.destroy
       Event.find_by(kind: 'synapse_removed_from_map', eventable_id: synapse.id).update_columns(created_at: 6.hours.ago)
       mapping2 = create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 5.hours.ago)
-      Event.where(kind: 'synapse_added_to_map').where("meta->>'mapping_id' = ?", mapping2.id.to_s).first.update_columns(created_at: 5.hours.ago)
+      Event.where(kind: 'synapse_added_to_map').where("meta->>'mapping_id' = ?", mapping2.id.to_s)
+           .first
+           .update_columns(created_at: 5.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
       expect(response).to eq empty_response
     end
 
     it 'excludes a synapse added outside the last 24 hours' do
       synapse = create(:synapse)
-      mapping = create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 25.hours.ago)
+      create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 25.hours.ago)
       Event.find_by(kind: 'synapse_added_to_map', eventable_id: synapse.id).update_columns(created_at: 25.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
       expect(response).to eq empty_response
@@ -212,11 +222,14 @@ RSpec.describe MapActivityService do
 
     it 'excludes synapses added by the user who will receive the data' do
       synapse = create(:synapse)
-      synapse2 = create(:synapse)
+      create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 5.hours.ago)
-      mapping = create(:mapping, user: other_user, map: map, mappable: synapse, created_at: 5.hours.ago)
+
       event = Event.find_by(kind: 'synapse_added_to_map', eventable_id: synapse.id)
       event.update_columns(created_at: 5.hours.ago)
-      mapping2 = create(:mapping, user: email_user, map: map, mappable: synapse2, created_at: 5.hours.ago)
+
+      synapse2 = create(:synapse)
+      create(:mapping, user: email_user, map: map, mappable: synapse2, created_at: 5.hours.ago)
+
       Event.find_by(kind: 'synapse_added_to_map', eventable_id: synapse2.id).update_columns(created_at: 5.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
       expect(response[:stats][:synapses_added]).to eq(1)
@@ -262,7 +275,9 @@ RSpec.describe MapActivityService do
       mapping2.destroy
       event = Event.find_by(kind: 'synapse_removed_from_map', eventable_id: synapse.id)
       event.update_columns(created_at: 5.hours.ago)
-      Event.find_by(kind: 'synapse_removed_from_map', eventable_id: synapse2.id).update_columns(created_at: 5.hours.ago)
+      Event
+        .find_by(kind: 'synapse_removed_from_map', eventable_id: synapse2.id)
+        .update_columns(created_at: 5.hours.ago)
       response = MapActivityService.summarize_data(map, email_user)
       expect(response[:stats][:synapses_removed]).to eq(1)
       expect(response[:synapses_removed]).to eq([event])
@@ -297,7 +312,8 @@ RSpec.describe MapActivityService do
       old_topic = create(:topic, permission: 'commons', user: other_user)
       old_topic_mapping = create(:mapping, map: map, mappable: old_topic, user: other_user)
       old_private_topic = create(:topic, permission: 'private', user: other_user)
-      old_private_topic_mapping = create(:mapping, map: map, mappable: old_private_topic, user: other_user)
+      old_private_topic_mapping = create(:mapping, map: map, mappable: old_private_topic,
+                                                   user: other_user)
     end
     Timecop.return
 
@@ -347,7 +363,8 @@ RSpec.describe MapActivityService do
       old_synapse = create(:synapse, permission: 'commons', user: other_user)
       old_synapse_mapping = create(:mapping, map: map, mappable: old_synapse, user: other_user)
       old_private_synapse = create(:synapse, permission: 'private', user: other_user)
-      old_private_synapse_mapping = create(:mapping, map: map, mappable: old_private_synapse, user: other_user)
+      old_private_synapse_mapping = create(:mapping, map: map, mappable: old_private_synapse,
+                                                     user: other_user)
     end
     Timecop.return
 

spec/support/factory_girl.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-# lets you type create(:user) instead of FactoryGirl.create(:user)
+# lets you type create(:user) instead of FactoryBot.create(:user)
 RSpec.configure do |config|
-  config.include FactoryGirl::Syntax::Methods
+  config.include FactoryBot::Syntax::Methods
 end

spec/support/schema_matcher.rb

@@ -2,11 +2,10 @@
 
 RSpec::Matchers.define :match_json_schema do |schema_name|
   match do |response|
-    schema_directory = Rails.root.join('doc', 'api', 'schemas').to_s
+    schema_path = Rails.root.join('doc', 'api', 'schemas', "#{schema_name}.json").to_s
-    schema = "#{schema_directory}/#{schema_name}.json"
 
     # schema customizations
-    schema = JSON.parse(File.read(schema))
+    schema = JSON.parse(File.read(schema_path))
     schema = update_file_refs(schema)
 
     data = JSON.parse(response.body)
@@ -15,7 +14,7 @@ RSpec::Matchers.define :match_json_schema do |schema_name|
 end
 
 def get_json_example(resource)
-  filepath = "#{Rails.root}/doc/api/examples/#{resource}.json"
+  filepath = Rails.root.join('doc', 'api', 'examples', "#{resource}.json")
   OpenStruct.new(body: File.read(filepath))
 end
 
@@ -25,7 +24,7 @@ def update_file_refs(schema)
     schema[key] = if value.is_a? Hash
                     update_file_refs(value)
                   elsif key == '$ref'
-                    "#{Rails.root}/doc/api/schemas/#{value}"
+                    Rails.root.join('doc', 'api', 'schemas', value).to_s
                   else
                     value
                   end