Merge pull request #2306 from krzysiek1507/feature/add-frozen-string-literal

Add frozen_string_literal pragma to ruby files

Author: bf4

.rubocop.yml

@@ -59,6 +59,10 @@ Style/MissingElse:
 Style/EmptyElse:
   EnforcedStyle: empty
 
+Style/FrozenStringLiteralComment:
+  Enabled: true
+  EnforcedStyle: always
+
 Style/MultilineOperationIndentation:
   EnforcedStyle: indented
 

Gemfile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 #
 # Add a Gemfile.local to locally bundle gems outside of version control

Rakefile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 begin
   require 'bundler/setup'
 rescue LoadError

active_model_serializers.gemspec

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # coding: utf-8
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)

lib/action_controller/serialization.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'active_support/core_ext/class/attribute'
 require 'active_model_serializers/serialization_context'
 

lib/active_model/serializable_resource.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'set'
 
 module ActiveModel

lib/active_model/serializer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'thread_safe'
 require 'jsonapi/include_directive'
 require 'active_model/serializer/collection_serializer'

lib/active_model/serializer/adapter.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'active_model_serializers/adapter'
 require 'active_model_serializers/deprecate'
 

lib/active_model/serializer/adapter/attributes.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActiveModel
   class Serializer
     module Adapter

lib/active_model/serializer/adapter/base.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActiveModel
   class Serializer
     module Adapter