Enable frozen_string_literal for some files under app and lib directory (#26561).

git-svn-id: http://svn.redmine.org/redmine/trunk@17977 e93f8b46-1217-0410-a6f0-8f06a7374b81

60 files changed, 60 insertions, 60 deletions

diff --git a/app/models/auth_source.rb b/app/models/auth_source.rb
index 768e7e860..c622b1853 100644
--- a/app/models/auth_source.rb
+++ b/app/models/auth_source.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/board.rb b/app/models/board.rb
index df53596c9..559602ea8 100644
--- a/app/models/board.rb
+++ b/app/models/board.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/change.rb b/app/models/change.rb
index e4afd0975..2ad5d2b08 100644
--- a/app/models/change.rb
+++ b/app/models/change.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/changeset.rb b/app/models/changeset.rb
index 1d3734073..1d80c46b0 100644
--- a/app/models/changeset.rb
+++ b/app/models/changeset.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/comment.rb b/app/models/comment.rb
index 0f768b1cb..d4048c1f7 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/custom_field.rb b/app/models/custom_field.rb
index 744599ea1..52594de99 100644
--- a/app/models/custom_field.rb
+++ b/app/models/custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/custom_field_enumeration.rb b/app/models/custom_field_enumeration.rb
index 75c7187dc..fba0101a7 100644
--- a/app/models/custom_field_enumeration.rb
+++ b/app/models/custom_field_enumeration.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/custom_field_value.rb b/app/models/custom_field_value.rb
index 2b16656b6..e14bca4e1 100644
--- a/app/models/custom_field_value.rb
+++ b/app/models/custom_field_value.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/custom_value.rb b/app/models/custom_value.rb
index f5678967c..de852b12e 100644
--- a/app/models/custom_value.rb
+++ b/app/models/custom_value.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/document.rb b/app/models/document.rb
index 668de8016..5be0a61c7 100644
--- a/app/models/document.rb
+++ b/app/models/document.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/document_category.rb b/app/models/document_category.rb
index db260fe72..c00e75068 100644
--- a/app/models/document_category.rb
+++ b/app/models/document_category.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/document_category_custom_field.rb b/app/models/document_category_custom_field.rb
index 849ede90c..dd70ffcd5 100644
--- a/app/models/document_category_custom_field.rb
+++ b/app/models/document_category_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/document_custom_field.rb b/app/models/document_custom_field.rb
index 0123685a0..801976973 100644
--- a/app/models/document_custom_field.rb
+++ b/app/models/document_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/email_address.rb b/app/models/email_address.rb
index 14c031c5c..702c3a7e4 100644
--- a/app/models/email_address.rb
+++ b/app/models/email_address.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/enabled_module.rb b/app/models/enabled_module.rb
index 38e371a6f..c4dfe9c0c 100644
--- a/app/models/enabled_module.rb
+++ b/app/models/enabled_module.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/enumeration.rb b/app/models/enumeration.rb
index 4099df89e..39529b2b1 100644
--- a/app/models/enumeration.rb
+++ b/app/models/enumeration.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/group.rb b/app/models/group.rb
index e20e35142..a6a61130c 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/group_anonymous.rb b/app/models/group_anonymous.rb
index 906ffb287..9a75233b9 100644
--- a/app/models/group_anonymous.rb
+++ b/app/models/group_anonymous.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/group_builtin.rb b/app/models/group_builtin.rb
index 763f6f008..6bf7afcab 100644
--- a/app/models/group_builtin.rb
+++ b/app/models/group_builtin.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/group_custom_field.rb b/app/models/group_custom_field.rb
index 6eb28a939..2fcde3e16 100644
--- a/app/models/group_custom_field.rb
+++ b/app/models/group_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/group_non_member.rb b/app/models/group_non_member.rb
index 096689abf..11bcfd722 100644
--- a/app/models/group_non_member.rb
+++ b/app/models/group_non_member.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/import.rb b/app/models/import.rb
index fb5b0e3af..28c76268d 100644
--- a/app/models/import.rb
+++ b/app/models/import.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/import_item.rb b/app/models/import_item.rb
index afb995115..cb7603f72 100644
--- a/app/models/import_item.rb
+++ b/app/models/import_item.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_category.rb b/app/models/issue_category.rb
index a7781411d..4826dd024 100644
--- a/app/models/issue_category.rb
+++ b/app/models/issue_category.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_custom_field.rb b/app/models/issue_custom_field.rb
index eddc34c47..9afedfdaa 100644
--- a/app/models/issue_custom_field.rb
+++ b/app/models/issue_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_import.rb b/app/models/issue_import.rb
index ffffd44fc..6c59b26db 100644
--- a/app/models/issue_import.rb
+++ b/app/models/issue_import.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_priority.rb b/app/models/issue_priority.rb
index 88b4ff402..3f9123fc1 100644
--- a/app/models/issue_priority.rb
+++ b/app/models/issue_priority.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_priority_custom_field.rb b/app/models/issue_priority_custom_field.rb
index af73b26d3..04e58bae0 100644
--- a/app/models/issue_priority_custom_field.rb
+++ b/app/models/issue_priority_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_query.rb b/app/models/issue_query.rb
index b0e13ca9c..7e8c2e6a8 100644
--- a/app/models/issue_query.rb
+++ b/app/models/issue_query.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_relation.rb b/app/models/issue_relation.rb
index 786296e5f..19167c344 100644
--- a/app/models/issue_relation.rb
+++ b/app/models/issue_relation.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/issue_status.rb b/app/models/issue_status.rb
index 2d9fd77de..d1a292aeb 100644
--- a/app/models/issue_status.rb
+++ b/app/models/issue_status.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/journal_detail.rb b/app/models/journal_detail.rb
index fccff4af2..a064d65e1 100644
--- a/app/models/journal_detail.rb
+++ b/app/models/journal_detail.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/mail_handler.rb b/app/models/mail_handler.rb
index d62c4b043..01a04e924 100755
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/member.rb b/app/models/member.rb
index c9c5c2d54..1774e95c5 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/member_role.rb b/app/models/member_role.rb
index 41734af26..c8ef2ad16 100644
--- a/app/models/member_role.rb
+++ b/app/models/member_role.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/message.rb b/app/models/message.rb
index 81df08743..c466f66be 100644
--- a/app/models/message.rb
+++ b/app/models/message.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/news.rb b/app/models/news.rb
index 74508c818..02418107c 100644
--- a/app/models/news.rb
+++ b/app/models/news.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/project_custom_field.rb b/app/models/project_custom_field.rb
index 81d75e536..b6024ad3c 100644
--- a/app/models/project_custom_field.rb
+++ b/app/models/project_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/role.rb b/app/models/role.rb
index 8f159cb77..322dc7f28 100644
--- a/app/models/role.rb
+++ b/app/models/role.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/setting.rb b/app/models/setting.rb
index 390a8f861..85914b7c4 100644
--- a/app/models/setting.rb
+++ b/app/models/setting.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/time_entry.rb b/app/models/time_entry.rb
index 2601d6b38..0aa08c991 100644
--- a/app/models/time_entry.rb
+++ b/app/models/time_entry.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/time_entry_activity.rb b/app/models/time_entry_activity.rb
index 26cc95bcf..e37ae487f 100644
--- a/app/models/time_entry_activity.rb
+++ b/app/models/time_entry_activity.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/time_entry_activity_custom_field.rb b/app/models/time_entry_activity_custom_field.rb
index 065f39d38..760be661b 100644
--- a/app/models/time_entry_activity_custom_field.rb
+++ b/app/models/time_entry_activity_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/time_entry_custom_field.rb b/app/models/time_entry_custom_field.rb
index 162085823..f98b7ccca 100644
--- a/app/models/time_entry_custom_field.rb
+++ b/app/models/time_entry_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/time_entry_query.rb b/app/models/time_entry_query.rb
index 59bb3e429..0c42206c0 100644
--- a/app/models/time_entry_query.rb
+++ b/app/models/time_entry_query.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/token.rb b/app/models/token.rb
index 69459c77a..cf32c6aca 100644
--- a/app/models/token.rb
+++ b/app/models/token.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/tracker.rb b/app/models/tracker.rb
index 3565294a3..088ad3948 100644
--- a/app/models/tracker.rb
+++ b/app/models/tracker.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/user_custom_field.rb b/app/models/user_custom_field.rb
index aca965bbe..995d9d7ec 100644
--- a/app/models/user_custom_field.rb
+++ b/app/models/user_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/user_preference.rb b/app/models/user_preference.rb
index 403c58a89..d55b8ac58 100644
--- a/app/models/user_preference.rb
+++ b/app/models/user_preference.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/version.rb b/app/models/version.rb
index 19ce4f337..66d1a8070 100644
--- a/app/models/version.rb
+++ b/app/models/version.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/version_custom_field.rb b/app/models/version_custom_field.rb
index 7b5029373..5e18162f0 100644
--- a/app/models/version_custom_field.rb
+++ b/app/models/version_custom_field.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/watcher.rb b/app/models/watcher.rb
index 4e5417b68..4666a6c92 100644
--- a/app/models/watcher.rb
+++ b/app/models/watcher.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/wiki.rb b/app/models/wiki.rb
index 605a6496e..261e42433 100644
--- a/app/models/wiki.rb
+++ b/app/models/wiki.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/wiki_content.rb b/app/models/wiki_content.rb
index 44be2d8e8..7bda26009 100644
--- a/app/models/wiki_content.rb
+++ b/app/models/wiki_content.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/wiki_content_version.rb b/app/models/wiki_content_version.rb
index 67459de2a..2bf2322a2 100644
--- a/app/models/wiki_content_version.rb
+++ b/app/models/wiki_content_version.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index 7bd660890..bbcfa61f7 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/wiki_redirect.rb b/app/models/wiki_redirect.rb
index 674a72000..d5fad1611 100644
--- a/app/models/wiki_redirect.rb
+++ b/app/models/wiki_redirect.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/workflow_permission.rb b/app/models/workflow_permission.rb
index 7c08b5fd3..bf507dcef 100644
--- a/app/models/workflow_permission.rb
+++ b/app/models/workflow_permission.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/workflow_rule.rb b/app/models/workflow_rule.rb
index 831ab231d..8b391708d 100644
--- a/app/models/workflow_rule.rb
+++ b/app/models/workflow_rule.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang
diff --git a/app/models/workflow_transition.rb b/app/models/workflow_transition.rb
index 7d664d7e8..e92a0570f 100644
--- a/app/models/workflow_transition.rb
+++ b/app/models/workflow_transition.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 
 # Redmine - project management software
 # Copyright (C) 2006-2017  Jean-Philippe Lang