Add frozen_string_literal pragma to ruby files

Rakefile

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

app/controllers/devise_token_auth/application_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class ApplicationController < DeviseController
     include DeviseTokenAuth::Concerns::SetUserByToken

app/controllers/devise_token_auth/concerns/resource_finder.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth::Concerns::ResourceFinder
   extend ActiveSupport::Concern
   include DeviseTokenAuth::Controllers::Helpers

app/controllers/devise_token_auth/concerns/set_user_by_token.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth::Concerns::SetUserByToken
   extend ActiveSupport::Concern
   include DeviseTokenAuth::Concerns::ResourceFinder

app/controllers/devise_token_auth/confirmations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class ConfirmationsController < DeviseTokenAuth::ApplicationController
     def show

app/controllers/devise_token_auth/omniauth_callbacks_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class OmniauthCallbacksController < DeviseTokenAuth::ApplicationController
 

app/controllers/devise_token_auth/passwords_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class PasswordsController < DeviseTokenAuth::ApplicationController
     before_action :set_user_by_token, :only => [:update]

app/controllers/devise_token_auth/registrations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class RegistrationsController < DeviseTokenAuth::ApplicationController
     before_action :set_user_by_token, only: [:destroy, :update]

app/controllers/devise_token_auth/sessions_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # see http://www.emilsoman.com/blog/2013/05/18/building-a-tested/
 module DeviseTokenAuth
   class SessionsController < DeviseTokenAuth::ApplicationController

app/controllers/devise_token_auth/token_validations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class TokenValidationsController < DeviseTokenAuth::ApplicationController
     skip_before_action :assert_is_devise_resource!, :only => [:validate_token]

app/controllers/devise_token_auth/unlocks_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class UnlocksController < DeviseTokenAuth::ApplicationController
     skip_after_action :update_auth_header, :only => [:create, :show]

app/models/devise_token_auth/concerns/user.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'bcrypt'
 
 module DeviseTokenAuth::Concerns::User

app/models/devise_token_auth/concerns/user_omniauth_callbacks.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth::Concerns::UserOmniauthCallbacks
   extend ActiveSupport::Concern
 

app/validators/email_validator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class EmailValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
     unless value =~ /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i
@@ -18,4 +20,4 @@ def email_invalid_message
 
     message
   end
-end
+end

config/initializers/devise.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Use this hook to configure devise mailer, warden hooks and so forth.
 # Many of these configuration options can be set straight in your model.
 Devise.setup do |config|

lib/devise_token_auth.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "devise"
 require "devise_token_auth/engine"
 require "devise_token_auth/controllers/helpers"

lib/devise_token_auth/controllers/helpers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   module Controllers
     module Helpers

lib/devise_token_auth/controllers/url_helpers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   module Controllers
     module UrlHelpers

lib/devise_token_auth/engine.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'devise_token_auth/rails/routes'
 
 module DeviseTokenAuth

lib/devise_token_auth/errors.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   module Errors
     class NoResourceDefinedError < StandardError ; end

lib/devise_token_auth/rails/routes.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ActionDispatch::Routing
   class Mapper
     def mount_devise_token_auth_for(resource, opts)

lib/devise_token_auth/url.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth::Url
 
   def self.generate(url, params = {})

lib/devise_token_auth/version.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   VERSION = '0.1.43'
 end

lib/generators/devise_token_auth/install_generator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class InstallGenerator < Rails::Generators::Base
     include Rails::Generators::Migration

lib/generators/devise_token_auth/install_views_generator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module DeviseTokenAuth
   class InstallViewsGenerator < Rails::Generators::Base
     source_root File.expand_path('../../../../app/views/devise/mailer', __FILE__)

lib/generators/devise_token_auth/templates/devise_token_auth.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 DeviseTokenAuth.setup do |config|
   # By default the authorization headers will change after each request. The
   # client is responsible for keeping track of the changing tokens. Change

lib/generators/devise_token_auth/templates/user.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 
 class <%= user_class %> < ActiveRecord::Base
   # Include default devise modules. Others available are:

lib/tasks/devise_token_auth_tasks.rake

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # desc "Explaining what the task does"
 # task :devise_token_auth do
 #   # Task goes here

test/controllers/custom/custom_confirmations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class Custom::ConfirmationsControllerTest < ActionController::TestCase

test/controllers/custom/custom_omniauth_callbacks_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class Custom::OmniauthCallbacksControllerTest < ActionDispatch::IntegrationTest

test/controllers/custom/custom_passwords_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class Custom::PasswordsControllerTest < ActionController::TestCase

test/controllers/custom/custom_registrations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class Custom::RegistrationsControllerTest < ActionDispatch::IntegrationTest

test/controllers/custom/custom_sessions_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class Custom::SessionsControllerTest < ActionController::TestCase

test/controllers/custom/custom_token_validations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class Custom::TokenValidationsControllerTest < ActionDispatch::IntegrationTest

test/controllers/demo_group_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/demo_mang_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/demo_user_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/devise_token_auth/confirmations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/devise_token_auth/omniauth_callbacks_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 #  was the web request successful?
 #  was the user redirected to the right page?

test/controllers/devise_token_auth/passwords_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/devise_token_auth/registrations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/devise_token_auth/sessions_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/devise_token_auth/token_validations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/devise_token_auth/unlocks_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/overrides/confirmations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/overrides/omniauth_callbacks_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/overrides/passwords_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/overrides/registrations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/overrides/sessions_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/controllers/overrides/token_validations_controller_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 #  was the web request successful?

test/dummy/Rakefile

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # 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.
 

test/dummy/app/controllers/application_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationController < ActionController::Base
   include DeviseTokenAuth::Concerns::SetUserByToken
 

test/dummy/app/controllers/auth_origin_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AuthOriginController < ApplicationController
   def redirected
     head :ok

test/dummy/app/controllers/custom/confirmations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Custom::ConfirmationsController < DeviseTokenAuth::ConfirmationsController
 
   def show

test/dummy/app/controllers/custom/omniauth_callbacks_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Custom::OmniauthCallbacksController < DeviseTokenAuth::OmniauthCallbacksController
   def omniauth_success
     super do |resource|

test/dummy/app/controllers/custom/passwords_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Custom::PasswordsController < DeviseTokenAuth::PasswordsController
 
   def create

test/dummy/app/controllers/custom/registrations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Custom::RegistrationsController < DeviseTokenAuth::RegistrationsController
 
   def create

test/dummy/app/controllers/custom/sessions_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Custom::SessionsController < DeviseTokenAuth::SessionsController
 
   def create

test/dummy/app/controllers/custom/token_validations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Custom::TokenValidationsController < DeviseTokenAuth::TokenValidationsController
 
   def validate_token

test/dummy/app/controllers/demo_group_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class DemoGroupController < ApplicationController
   devise_token_auth_group :member, contains: [:user, :mang]
   before_action :authenticate_member!

test/dummy/app/controllers/demo_mang_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class DemoMangController < ApplicationController
   before_action :authenticate_mang!
 

test/dummy/app/controllers/demo_user_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class DemoUserController < ApplicationController
   before_action :authenticate_user!
 

test/dummy/app/controllers/overrides/confirmations_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Overrides
   class ConfirmationsController < DeviseTokenAuth::ConfirmationsController
     def show

test/dummy/app/controllers/overrides/omniauth_callbacks_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Overrides
   class OmniauthCallbacksController < DeviseTokenAuth::OmniauthCallbacksController
     DEFAULT_NICKNAME = "stimpy"

test/dummy/app/controllers/overrides/passwords_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Overrides
   class PasswordsController < DeviseTokenAuth::PasswordsController
     OVERRIDE_PROOF = "(^^,)"