From 8edbef39655d0c67d105002d546e298e3dbfd88e Mon Sep 17 00:00:00 2001
From: Daniel O'Connor <daniel.oconnor@gmail.com>
Date: Fri, 9 Dec 2016 11:56:53 +1030
Subject: [PATCH] Rubocop

---
 app/controllers/likes_controller.rb | 31 +++++++++++++----------------
 1 file changed, 14 insertions(+), 17 deletions(-)

diff --git a/app/controllers/likes_controller.rb b/app/controllers/likes_controller.rb
index 41aeb337a..b36b8114c 100644
--- a/app/controllers/likes_controller.rb
+++ b/app/controllers/likes_controller.rb
@@ -1,6 +1,6 @@
 class LikesController < ApplicationController
-  before_action :authenticate_member!, :except => :index
- 
+  before_action :authenticate_member!, except: :index
+
   respond_to :html, :json
 
   def create
@@ -11,19 +11,19 @@ class LikesController < ApplicationController
     respond_to do |format|
       if @like.save
         format.html { redirect_to @like.likeable }
-        format.json { 
-          render({
+        format.json do
+          render(
             json: {
               id: @like.likeable.id,
               liked_by_member: true,
               description: ActionController::Base.helpers.pluralize(@like.likeable.likes.count, "like"),
               url: like_path(@like, format: :json)
-            }, 
+            },
             status: 201
-          })
-        }
+          )
+        end
       else
-        format.html do 
+        format.html do
           flash[:error] = 'Unable to like'
           redirect_to @like.likeable
         end
@@ -37,17 +37,17 @@ class LikesController < ApplicationController
     respond_to do |format|
       if like.destroy
         format.html { redirect_to likeable }
-        format.json {
-          render({
+        format.json do
+          render(
             json: {
               id: likeable.id,
               liked_by_member: false,
               description: ActionController::Base.helpers.pluralize(likeable.likes.count, "like"),
               url: likes_path(Like.new, "#{likeable.class.name.underscore}_id", likeable.id, format: :json)
-            }, 
+            },
             status: 200
-          })
-        }
+          )
+        end
       else
         format.html do
           flash[:error] = 'Unable to unlike'
@@ -61,14 +61,11 @@ class LikesController < ApplicationController
 
   def find_likeable
     params.each do |name, value|
-      if name =~ /(.+)_id$/
-        return $1.classify.constantize.find(value)
-      end
+      return $1.classify.constantize.find(value) if name =~ /(.+)_id$/
     end
   end
 
   def like_params
     params.require(:like).permit(:member, :likeable)
   end
-
 end