3 files changed, 3 insertions, 3 deletions
diff --git a/app/helpers/emails_helper.rb b/app/helpers/emails_helper.rb
index a6d9e37ac76..f927cfc998f 100644
--- a/app/helpers/emails_helper.rb
+++ b/app/helpers/emails_helper.rb
@@ -24,7 +24,7 @@ module EmailsHelper
 
   def action_title(url)
     return unless url
-    ["merge_requests", "issues", "commit"].each do |action|
+    %w(merge_requests issues commit).each do |action|
       if url.split("/").include?(action)
         return "View #{action.humanize.singularize}"
       end
diff --git a/app/helpers/tab_helper.rb b/app/helpers/tab_helper.rb
index 547f6258909..1a55ee05996 100644
--- a/app/helpers/tab_helper.rb
+++ b/app/helpers/tab_helper.rb
@@ -99,7 +99,7 @@ module TabHelper
       return 'active'
     end
 
-    if ['services', 'hooks', 'deploy_keys', 'protected_branches'].include? controller.controller_name
+    if %w(services hooks deploy_keys protected_branches).include? controller.controller_name
       "active"
     end
   end
diff --git a/app/helpers/todos_helper.rb b/app/helpers/todos_helper.rb
index c52afd6db1c..7f8efb0a4ac 100644
--- a/app/helpers/todos_helper.rb
+++ b/app/helpers/todos_helper.rb
@@ -150,6 +150,6 @@ module TodosHelper
   private
 
   def show_todo_state?(todo)
-    (todo.target.is_a?(MergeRequest) || todo.target.is_a?(Issue)) && ['closed', 'merged'].include?(todo.target.state)
+    (todo.target.is_a?(MergeRequest) || todo.target.is_a?(Issue)) && %w(closed merged).include?(todo.target.state)
   end
 end