Merge branch 'learning_objects-paginator' into 'master'

Learning objects paginator



See merge request !250

Gemfile

@@ -137,7 +137,7 @@ gem 'screencap'
 
 # using while rails 5 isn't released
 gem 'rails-api'
-gem 'active_model_serializers', '<=0.9'
+gem 'active_model_serializers'
 
 # limit the number of requests by user to api
 gem 'redis-throttle', git: 'git://github.com/lelylan/redis-throttle.git'

app/controllers/v1/learning_objects_controller.rb

@@ -6,11 +6,11 @@ class V1::LearningObjectsController < ApplicationController
   include ::Paginator
 
   before_action :authenticate_user!, except: [:index, :show]
-  before_action :set_learning_object, only: [:show, :create, :update, :destroy]
+  before_action :set_learning_object, only: [:show, :update, :destroy]
   before_action :authorize!
 
   def index
-    render json: LearningObject.limit(limit).offset(offset).all
+    render json: ActiveModel::ArraySerializer.new(LearningObject.limit(limit).offset(offset).all)
   end
 
   # GET /learning_objects/1