From df84bd9e1d115c64a20d934e03a76d351aa806b4 Mon Sep 17 00:00:00 2001
From: Devin Howard <devin@callysto.com>
Date: Fri, 23 Sep 2016 14:39:15 +0800
Subject: [PATCH] fix @maps serialization bug

if @maps is empty, it returns {"maps":[]}, instead of [] like we expect
on the frontend.

This commit fixes this issue
---
 app/controllers/maps_controller.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/controllers/maps_controller.rb b/app/controllers/maps_controller.rb
index 7c4a74a7..22e75819 100644
--- a/app/controllers/maps_controller.rb
+++ b/app/controllers/maps_controller.rb
@@ -19,7 +19,7 @@ class MapsController < ApplicationController
         redirect_to(root_url) && return if authenticated?
         respond_with(@maps, @user)
       end
-      format.json { render json: @maps }
+      format.json { render json: @maps.to_json }
     end
   end
 
@@ -33,7 +33,7 @@ class MapsController < ApplicationController
 
     respond_to do |format|
       format.html { respond_with(@maps, @user) }
-      format.json { render json: @maps }
+      format.json { render json: @maps.to_json }
     end
   end
 
@@ -51,7 +51,7 @@ class MapsController < ApplicationController
 
     respond_to do |format|
       format.html { respond_with(@maps, @user) }
-      format.json { render json: @maps }
+      format.json { render json: @maps.to_json }
     end
   end
 
@@ -69,7 +69,7 @@ class MapsController < ApplicationController
 
     respond_to do |format|
       format.html { respond_with(@maps, @user) }
-      format.json { render json: @maps }
+      format.json { render json: @maps.to_json }
     end
   end
 
@@ -88,7 +88,7 @@ class MapsController < ApplicationController
 
     respond_to do |format|
       format.html { respond_with(@maps, @user) }
-      format.json { render json: @maps }
+      format.json { render json: @maps.to_json }
     end
   end
 
@@ -101,7 +101,7 @@ class MapsController < ApplicationController
 
     respond_to do |format|
       format.html { respond_with(@maps, @user) }
-      format.json { render json: @maps }
+      format.json { render json: @maps.to_json }
     end
   end