Use frozen string literal in actionview/

.rubocop.yml

@@ -93,6 +93,10 @@ Style/FrozenStringLiteralComment:
     - 'activejob/**/*'
     - 'activerecord/**/*'
     - 'actionmailer/**/*'
+    - 'actionview/**/*'
+  Exclude:
+    - 'actionview/test/**/*.builder'
+    - 'actionview/test/**/*.ruby'
 
 # Use `foo {}` not `foo{}`.
 Layout/SpaceBeforeBlockBraces:

actionview/Rakefile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "rake/testtask"
 require "fileutils"
 require "open3"

actionview/actionview.gemspec

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 version = File.read(File.expand_path("../RAILS_VERSION", __dir__)).strip
 
 Gem::Specification.new do |s|

actionview/bin/test

@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 COMPONENT_ROOT = File.expand_path("..", __dir__)
 require_relative "../../tools/test"

actionview/lib/action_view.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 #--
 # Copyright (c) 2004-2017 David Heinemeier Hansson
 #

actionview/lib/action_view/base.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/module/attr_internal"
 require "active_support/core_ext/module/attribute_accessors"
 require "active_support/ordered_options"

actionview/lib/action_view/buffers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/string/output_safety"
 
 module ActionView

actionview/lib/action_view/context.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module CompiledTemplates #:nodoc:
     # holds compiled template code

actionview/lib/action_view/dependency_tracker.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "concurrent/map"
 require_relative "path_set"
 

actionview/lib/action_view/digestor.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "concurrent/map"
 require_relative "dependency_tracker"
 require "monitor"

actionview/lib/action_view/flows.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/string/output_safety"
 
 module ActionView

actionview/lib/action_view/gem_version.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   # Returns the version of the currently loaded Action View as a <tt>Gem::Version</tt>
   def self.gem_version

actionview/lib/action_view/helpers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/benchmarkable"
 
 module ActionView #:nodoc:

actionview/lib/action_view/helpers/active_model_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/module/attribute_accessors"
 require "active_support/core_ext/enumerable"
 

actionview/lib/action_view/helpers/asset_tag_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/array/extract_options"
 require "active_support/core_ext/hash/keys"
 require_relative "asset_url_helper"

actionview/lib/action_view/helpers/asset_url_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "zlib"
 
 module ActionView

actionview/lib/action_view/helpers/atom_feed_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "set"
 
 module ActionView

actionview/lib/action_view/helpers/cache_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   # = Action View Cache Helper
   module Helpers

actionview/lib/action_view/helpers/capture_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/string/output_safety"
 
 module ActionView

actionview/lib/action_view/helpers/controller_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/module/attr_internal"
 
 module ActionView

actionview/lib/action_view/helpers/csrf_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   # = Action View CSRF Helper
   module Helpers

actionview/lib/action_view/helpers/date_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "date"
 require_relative "tag_helper"
 require "active_support/core_ext/array/extract_options"

actionview/lib/action_view/helpers/debug_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   # = Action View Debug Helper
   #

actionview/lib/action_view/helpers/form_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "cgi"
 require_relative "date_helper"
 require_relative "tag_helper"

actionview/lib/action_view/helpers/form_options_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "cgi"
 require "erb"
 require_relative "form_helper"

actionview/lib/action_view/helpers/form_tag_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "cgi"
 require_relative "tag_helper"
 require "active_support/core_ext/string/output_safety"

actionview/lib/action_view/helpers/javascript_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "tag_helper"
 
 module ActionView

actionview/lib/action_view/helpers/number_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/hash/keys"
 require "active_support/core_ext/string/output_safety"
 require "active_support/number_helper"

actionview/lib/action_view/helpers/output_safety_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/string/output_safety"
 
 module ActionView #:nodoc:

actionview/lib/action_view/helpers/record_tag_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module RecordTagHelper

actionview/lib/action_view/helpers/rendering_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     # = Action View Rendering

actionview/lib/action_view/helpers/sanitize_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/object/try"
 require "rails-html-sanitizer"
 

actionview/lib/action_view/helpers/tag_helper.rb

@@ -1,4 +1,4 @@
-# frozen-string-literal: true
+# frozen_string_literal: true
 
 require "active_support/core_ext/string/output_safety"
 require "set"

actionview/lib/action_view/helpers/tags.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags #:nodoc:

actionview/lib/action_view/helpers/tags/base.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/check_box.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "checkable"
 
 module ActionView

actionview/lib/action_view/helpers/tags/checkable.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/collection_check_boxes.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "collection_helpers"
 
 module ActionView

actionview/lib/action_view/helpers/tags/collection_helpers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/collection_radio_buttons.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "collection_helpers"
 
 module ActionView

actionview/lib/action_view/helpers/tags/collection_select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/color_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/date_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/date_select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/time/calculations"
 
 module ActionView

actionview/lib/action_view/helpers/tags/datetime_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/datetime_local_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/datetime_select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/email_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/file_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/grouped_collection_select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/hidden_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/label.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/month_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/number_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/password_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/placeholderable.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/radio_button.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "checkable"
 
 module ActionView

actionview/lib/action_view/helpers/tags/range_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/search_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/tel_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/text_area.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "placeholderable"
 
 module ActionView

actionview/lib/action_view/helpers/tags/text_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "placeholderable"
 
 module ActionView

actionview/lib/action_view/helpers/tags/time_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/time_select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/time_zone_select.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/translator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/url_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/tags/week_field.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Helpers
     module Tags # :nodoc:

actionview/lib/action_view/helpers/text_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/string/filters"
 require "active_support/core_ext/array/extract_options"
 

actionview/lib/action_view/helpers/translation_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "tag_helper"
 require "active_support/core_ext/string/access"
 require "i18n/exceptions"

actionview/lib/action_view/helpers/url_helper.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "javascript_helper"
 require "active_support/core_ext/array/access"
 require "active_support/core_ext/hash/keys"

actionview/lib/action_view/layouts.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "rendering"
 require "active_support/core_ext/module/remove_method"
 

actionview/lib/action_view/lookup_context.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "concurrent/map"
 require "active_support/core_ext/module/remove_method"
 require "active_support/core_ext/module/attribute_accessors"

actionview/lib/action_view/model_naming.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module ModelNaming #:nodoc:
     # Converts the given object to an ActiveModel compliant one.

actionview/lib/action_view/path_set.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView #:nodoc:
   # = Action View PathSet
   #

actionview/lib/action_view/railtie.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "action_view"
 require "rails"
 

actionview/lib/action_view/record_identifier.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/module"
 require_relative "model_naming"
 

actionview/lib/action_view/renderer/abstract_renderer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   # This class defines the interface for a renderer. Each class that
   # subclasses +AbstractRenderer+ is used by the base +Renderer+ class to

actionview/lib/action_view/renderer/partial_renderer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "concurrent/map"
 require_relative "partial_renderer/collection_caching"
 

actionview/lib/action_view/renderer/partial_renderer/collection_caching.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module CollectionCaching # :nodoc:
     extend ActiveSupport::Concern

actionview/lib/action_view/renderer/renderer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   # This is the main entry point for rendering. It basically delegates
   # to other objects like TemplateRenderer and PartialRenderer which

actionview/lib/action_view/renderer/streaming_template_renderer.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require "fiber"
 
 module ActionView

actionview/lib/action_view/renderer/template_renderer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/object/try"
 
 module ActionView

actionview/lib/action_view/rendering.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "view_paths"
 
 module ActionView

actionview/lib/action_view/routing_url_for.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "action_dispatch/routing/polymorphic_routes"
 
 module ActionView

actionview/lib/action_view/tasks/cache_digests.rake

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 namespace :cache_digests do
   desc "Lookup nested dependencies for TEMPLATE (like messages/show or comments/_comment.html)"
   task nested_dependencies: :environment do

actionview/lib/action_view/template/error.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/enumerable"
 
 module ActionView

actionview/lib/action_view/template/handlers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView #:nodoc:
   # = Action View Template Handlers
   class Template

actionview/lib/action_view/template/handlers/builder.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Template::Handlers
     class Builder

actionview/lib/action_view/template/handlers/erb.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   class Template
     module Handlers

actionview/lib/action_view/template/handlers/erb/deprecated_erubis.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 ::ActiveSupport::Deprecation.warn("ActionView::Template::Handlers::Erubis is deprecated and will be removed from Rails 5.2. Switch to ActionView::Template::Handlers::ERB::Erubi instead.")
 
 module ActionView

actionview/lib/action_view/template/handlers/erb/erubi.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "erubi"
 
 module ActionView

actionview/lib/action_view/template/handlers/erb/erubis.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 gem "erubis"
 require "erubis"
 

actionview/lib/action_view/template/handlers/html.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Template::Handlers
     class Html < Raw

actionview/lib/action_view/template/handlers/raw.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView
   module Template::Handlers
     class Raw

actionview/lib/action_view/template/html.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView #:nodoc:
   # = Action View HTML Template
   class Template

actionview/lib/action_view/template/resolver.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "pathname"
 require "active_support/core_ext/class"
 require "active_support/core_ext/module/attribute_accessors"

actionview/lib/action_view/template/text.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionView #:nodoc:
   # = Action View Text Template
   class Template

actionview/lib/action_view/template/types.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/module/attribute_accessors"
 
 module ActionView