Add "frozen_string_literal: false" for all files (#26561).

This will be changed to true in the future. git-svn-id: http://svn.redmine.org/redmine/trunk@17947 e93f8b46-1217-0410-a6f0-8f06a7374b81
2025-10-26 07:46:17 +01:00 · 2019-03-15 01:32:57 +00:00
parent 9f4a4be01a
commit 5861160ffc
940 changed files with 2078 additions and 202 deletions
--- a/2
+++ b/2
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 source 'https://rubygems.org'

 gem "bundler", ">= 1.5.0"
--- a/2
+++ b/2
@@ -1,4 +1,6 @@
 #!/usr/bin/env rake
+# frozen_string_literal: false
+
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.

--- a/app/controllers/account_controller.rb
+++ b/app/controllers/account_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/activities_controller.rb
+++ b/app/controllers/activities_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/admin_controller.rb
+++ b/app/controllers/admin_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/attachments_controller.rb
+++ b/app/controllers/attachments_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/auth_sources_controller.rb
+++ b/app/controllers/auth_sources_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/auto_completes_controller.rb
+++ b/app/controllers/auto_completes_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/boards_controller.rb
+++ b/app/controllers/boards_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/calendars_controller.rb
+++ b/app/controllers/calendars_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/context_menus_controller.rb
+++ b/app/controllers/context_menus_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/custom_field_enumerations_controller.rb
+++ b/app/controllers/custom_field_enumerations_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/custom_fields_controller.rb
+++ b/app/controllers/custom_fields_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/documents_controller.rb
+++ b/app/controllers/documents_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/email_addresses_controller.rb
+++ b/app/controllers/email_addresses_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/enumerations_controller.rb
+++ b/app/controllers/enumerations_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/files_controller.rb
+++ b/app/controllers/files_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/gantts_controller.rb
+++ b/app/controllers/gantts_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/imports_controller.rb
+++ b/app/controllers/imports_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/issue_categories_controller.rb
+++ b/app/controllers/issue_categories_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/issue_relations_controller.rb
+++ b/app/controllers/issue_relations_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/issue_statuses_controller.rb
+++ b/app/controllers/issue_statuses_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/journals_controller.rb
+++ b/app/controllers/journals_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/mail_handler_controller.rb
+++ b/app/controllers/mail_handler_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/members_controller.rb
+++ b/app/controllers/members_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/my_controller.rb
+++ b/app/controllers/my_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/news_controller.rb
+++ b/app/controllers/news_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/previews_controller.rb
+++ b/app/controllers/previews_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/principal_memberships_controller.rb
+++ b/app/controllers/principal_memberships_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/project_enumerations_controller.rb
+++ b/app/controllers/project_enumerations_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/queries_controller.rb
+++ b/app/controllers/queries_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/reports_controller.rb
+++ b/app/controllers/reports_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/roles_controller.rb
+++ b/app/controllers/roles_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/settings_controller.rb
+++ b/app/controllers/settings_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/sys_controller.rb
+++ b/app/controllers/sys_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/timelog_controller.rb
+++ b/app/controllers/timelog_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/trackers_controller.rb
+++ b/app/controllers/trackers_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/versions_controller.rb
+++ b/app/controllers/versions_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/watchers_controller.rb
+++ b/app/controllers/watchers_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/welcome_controller.rb
+++ b/app/controllers/welcome_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/wiki_controller.rb
+++ b/app/controllers/wiki_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/wikis_controller.rb
+++ b/app/controllers/wikis_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/controllers/workflows_controller.rb
+++ b/app/controllers/workflows_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/helpers/account_helper.rb
+++ b/app/helpers/account_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/activities_helper.rb
+++ b/app/helpers/activities_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/admin_helper.rb
+++ b/app/helpers/admin_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/attachments_helper.rb
+++ b/app/helpers/attachments_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/auth_sources_helper.rb
+++ b/app/helpers/auth_sources_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/boards_helper.rb
+++ b/app/helpers/boards_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/calendars_helper.rb
+++ b/app/helpers/calendars_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/context_menus_helper.rb
+++ b/app/helpers/context_menus_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/custom_fields_helper.rb
+++ b/app/helpers/custom_fields_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/documents_helper.rb
+++ b/app/helpers/documents_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/email_addresses_helper.rb
+++ b/app/helpers/email_addresses_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/enumerations_helper.rb
+++ b/app/helpers/enumerations_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/gantt_helper.rb
+++ b/app/helpers/gantt_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/groups_helper.rb
+++ b/app/helpers/groups_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/imports_helper.rb
+++ b/app/helpers/imports_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/issue_categories_helper.rb
+++ b/app/helpers/issue_categories_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/issue_relations_helper.rb
+++ b/app/helpers/issue_relations_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/issue_statuses_helper.rb
+++ b/app/helpers/issue_statuses_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/journals_helper.rb
+++ b/app/helpers/journals_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/mail_handler_helper.rb
+++ b/app/helpers/mail_handler_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/members_helper.rb
+++ b/app/helpers/members_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/messages_helper.rb
+++ b/app/helpers/messages_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/my_helper.rb
+++ b/app/helpers/my_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/news_helper.rb
+++ b/app/helpers/news_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/principal_memberships_helper.rb
+++ b/app/helpers/principal_memberships_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/queries_helper.rb
+++ b/app/helpers/queries_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/reports_helper.rb
+++ b/app/helpers/reports_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/repositories_helper.rb
+++ b/app/helpers/repositories_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/roles_helper.rb
+++ b/app/helpers/roles_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/routes_helper.rb
+++ b/app/helpers/routes_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/settings_helper.rb
+++ b/app/helpers/settings_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/sort_helper.rb
+++ b/app/helpers/sort_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Helpers to sort tables using clickable column headers.
 #
--- a/app/helpers/timelog_helper.rb
+++ b/app/helpers/timelog_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/trackers_helper.rb
+++ b/app/helpers/trackers_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/users_helper.rb
+++ b/app/helpers/users_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/versions_helper.rb
+++ b/app/helpers/versions_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/watchers_helper.rb
+++ b/app/helpers/watchers_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/welcome_helper.rb
+++ b/app/helpers/welcome_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/wiki_helper.rb
+++ b/app/helpers/wiki_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/helpers/workflows_helper.rb
+++ b/app/helpers/workflows_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+# frozen_string_literal: false
+
 #
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/models/auth_source.rb
+++ b/app/models/auth_source.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/models/auth_source_ldap.rb
+++ b/app/models/auth_source_ldap.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/app/models/board.rb
+++ b/app/models/board.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: false
+
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
 #
--- a/Show More
+++ b/Show More