Fix rubocop offenses (#1452)

app/controllers/api/v0/articles_controller.rb

@@ -54,11 +54,11 @@ module Api
 
       def create
         @article = ArticleCreationService.new(@user, article_params, {}).create!
-        render json:  if @article.persisted?
-                        @article.to_json(only: [:id], methods: [:current_state_path])
-                      else
-                        @article.errors.to_json
-                      end
+        render json: if @article.persisted?
+                       @article.to_json(only: [:id], methods: [:current_state_path])
+                     else
+                       @article.errors.to_json
+                     end
       end
 
       def update

app/helpers/application_helper.rb

@@ -72,10 +72,10 @@ module ApplicationHelper
 
   def icon_url(name)
     postfix = {
-      "twitter"     => "v1456342401/twitter-logo-silhouette_1_letrqc.png",
-      "github"      => "v1456342401/github-logo_m841aq.png",
-      "link"        => "v1456342401/link-symbol_apfbll.png",
-      "volume"      => "v1461589297/technology_1_aefet2.png",
+      "twitter" => "v1456342401/twitter-logo-silhouette_1_letrqc.png",
+      "github" => "v1456342401/github-logo_m841aq.png",
+      "link" => "v1456342401/link-symbol_apfbll.png",
+      "volume" => "v1461589297/technology_1_aefet2.png",
       "volume-mute" => "v1461589297/technology_jiugwb.png"
     }.fetch(name, "v1456342953/star-in-black-of-five-points-shape_sor40l.png")
 
@@ -127,7 +127,7 @@ module ApplicationHelper
 
       cl_image_path(src,
         type: "fetch",
-        width:  "1000",
+        width: "1000",
         height: "500",
         crop: "imagga_scale",
         quality: "auto",

spec/requests/internal_reactions_spec.rb

@@ -40,7 +40,8 @@ RSpec.describe "/internal/reactions", type: :request do
       expect {
         put "/internal/reactions/#{reaction.id}", params: {
           reaction: { status: "confirmed" }
-        } }.to raise_error(Pundit::NotAuthorizedError)
+        }
+      }.to raise_error(Pundit::NotAuthorizedError)
     end
   end
 end

spec/support/omniauth_macros.rb

@@ -38,7 +38,7 @@ module OmniauthMacros
     uid: "1234567",
     info: INFO,
     extra: EXTRA_INFO,
-    credentials:  CREDENTIAL
+    credentials: CREDENTIAL
   }.freeze
 
   def mock_auth_hash