Add more rubocop rules about whitespaces

9 files changed, 26 insertions, 26 deletions

diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb
index ab9dc019e2..5075eb1328 100644
--- a/railties/lib/rails/generators/actions.rb
+++ b/railties/lib/rails/generators/actions.rb
@@ -68,7 +68,7 @@ module Rails
       #   add_source "http://gems.github.com/" do
       #     gem "rspec-rails"
       #   end
-      def add_source(source, options={}, &block)
+      def add_source(source, options = {}, &block)
         log :source, source
 
         in_root do
@@ -96,7 +96,7 @@ module Rails
       #   environment(nil, env: "development") do
       #     "config.action_controller.asset_host = 'localhost:3000'"
       #   end
-      def environment(data=nil, options={})
+      def environment(data = nil, options = {})
         sentinel = /class [a-z_:]+ < Rails::Application/i
         env_file_sentinel = /Rails\.application\.configure do/
         data = yield if !data && block_given?
@@ -118,7 +118,7 @@ module Rails
       #   git :init
       #   git add: "this.file that.rb"
       #   git add: "onefile.rb", rm: "badfile.cxx"
-      def git(commands={})
+      def git(commands = {})
         if commands.is_a?(Symbol)
           run "git #{commands}"
         else
@@ -137,7 +137,7 @@ module Rails
       #   end
       #
       #   vendor("foreign.rb", "# Foreign code is fun")
-      def vendor(filename, data=nil, &block)
+      def vendor(filename, data = nil, &block)
         log :vendor, filename
         create_file("vendor/#{filename}", data, verbose: false, &block)
       end
@@ -150,7 +150,7 @@ module Rails
       #   end
       #
       #   lib("foreign.rb", "# Foreign code is fun")
-      def lib(filename, data=nil, &block)
+      def lib(filename, data = nil, &block)
         log :lib, filename
         create_file("lib/#{filename}", data, verbose: false, &block)
       end
@@ -170,7 +170,7 @@ module Rails
       #   end
       #
       #   rakefile('seed.rake', 'puts "Planting seeds"')
-      def rakefile(filename, data=nil, &block)
+      def rakefile(filename, data = nil, &block)
         log :rakefile, filename
         create_file("lib/tasks/#{filename}", data, verbose: false, &block)
       end
@@ -188,7 +188,7 @@ module Rails
       #   end
       #
       #   initializer("api.rb", "API_KEY = '123456'")
-      def initializer(filename, data=nil, &block)
+      def initializer(filename, data = nil, &block)
         log :initializer, filename
         create_file("config/initializers/#{filename}", data, verbose: false, &block)
       end
@@ -210,7 +210,7 @@ module Rails
       #   rake("db:migrate")
       #   rake("db:migrate", env: "production")
       #   rake("gems:install", sudo: true)
-      def rake(command, options={})
+      def rake(command, options = {})
         execute_command :rake, command, options
       end
 
@@ -219,7 +219,7 @@ module Rails
       #   rails("db:migrate")
       #   rails("db:migrate", env: "production")
       #   rails("gems:install", sudo: true)
-      def rails_command(command, options={})
+      def rails_command(command, options = {})
         execute_command :rails, command, options
       end
 
@@ -276,7 +276,7 @@ module Rails
 
         # Runs the supplied command using either "rake ..." or "rails ..."
         # based on the executor parameter provided.
-        def execute_command(executor, command, options={})
+        def execute_command(executor, command, options = {})
           log executor, command
           env  = options[:env] || ENV["RAILS_ENV"] || "development"
           sudo = options[:sudo] && RbConfig::CONFIG["host_os"] !~ /mswin|mingw/ ? "sudo " : ""
diff --git a/railties/lib/rails/generators/active_model.rb b/railties/lib/rails/generators/active_model.rb
index 6183944bb0..2679d06fe4 100644
--- a/railties/lib/rails/generators/active_model.rb
+++ b/railties/lib/rails/generators/active_model.rb
@@ -39,13 +39,13 @@ module Rails
       # GET edit
       # PATCH/PUT update
       # DELETE destroy
-      def self.find(klass, params=nil)
+      def self.find(klass, params = nil)
         "#{klass}.find(#{params})"
       end
 
       # GET new
       # POST create
-      def self.build(klass, params=nil)
+      def self.build(klass, params = nil)
         if params
           "#{klass}.new(#{params})"
         else
@@ -59,7 +59,7 @@ module Rails
       end
 
       # PATCH/PUT update
-      def update(params=nil)
+      def update(params = nil)
         "#{name}.update(#{params})"
       end
 
diff --git a/railties/lib/rails/generators/base.rb b/railties/lib/rails/generators/base.rb
index 1a0420c769..c707bbfcbf 100644
--- a/railties/lib/rails/generators/base.rb
+++ b/railties/lib/rails/generators/base.rb
@@ -20,14 +20,14 @@ module Rails
       strict_args_position!
 
       # Returns the source root for this generator using default_source_root as default.
-      def self.source_root(path=nil)
+      def self.source_root(path = nil)
         @_source_root = path if path
         @_source_root ||= default_source_root
       end
 
       # Tries to get the description from a USAGE file one folder above the source
       # root otherwise uses a default description.
-      def self.desc(description=nil)
+      def self.desc(description = nil)
         return super if description
 
         @desc ||= if usage_path
@@ -40,7 +40,7 @@ module Rails
       # Convenience method to get the namespace from the class name. It's the
       # same as Thor default except that the Generator at the end of the class
       # is removed.
-      def self.namespace(name=nil)
+      def self.namespace(name = nil)
         return super if name
         @namespace ||= super.sub(/_generator$/, "").sub(/:generators:/, ":")
       end
@@ -195,7 +195,7 @@ module Rails
       end
 
       # Make class option aware of Rails::Generators.options and Rails::Generators.aliases.
-      def self.class_option(name, options={}) #:nodoc:
+      def self.class_option(name, options = {}) #:nodoc:
         options[:desc]    = "Indicates when to generate #{name.to_s.humanize.downcase}" unless options.key?(:desc)
         options[:aliases] = default_aliases_for_option(name, options)
         options[:default] = default_value_for_option(name, options)
@@ -273,7 +273,7 @@ module Rails
 
         # Use Rails default banner.
         def self.banner
-          "rails generate #{namespace.sub(/^rails:/,'')} #{arguments.map(&:usage).join(' ')} [options]".gsub(/\s+/, " ")
+          "rails generate #{namespace.sub(/^rails:/, '')} #{arguments.map(&:usage).join(' ')} [options]".gsub(/\s+/, " ")
         end
 
         # Sets the base_name taking into account the current class namespace.
diff --git a/railties/lib/rails/generators/generated_attribute.rb b/railties/lib/rails/generators/generated_attribute.rb
index 61181b7b97..baed7bf1e3 100644
--- a/railties/lib/rails/generators/generated_attribute.rb
+++ b/railties/lib/rails/generators/generated_attribute.rb
@@ -56,7 +56,7 @@ module Rails
         end
       end
 
-      def initialize(name, type=nil, index_type=false, attr_options={})
+      def initialize(name, type = nil, index_type = false, attr_options = {})
         @name           = name
         @type           = type || :string
         @has_index      = INDEX_OPTIONS.include?(index_type)
@@ -151,7 +151,7 @@ module Rails
       end
 
       def inject_options
-        "".tap { |s| options_for_migration.each { |k,v| s << ", #{k}: #{v.inspect}" } }
+        "".tap { |s| options_for_migration.each { |k, v| s << ", #{k}: #{v.inspect}" } }
       end
 
       def inject_index_options
diff --git a/railties/lib/rails/generators/migration.rb b/railties/lib/rails/generators/migration.rb
index 7290e235a1..0d63b9a5c9 100644
--- a/railties/lib/rails/generators/migration.rb
+++ b/railties/lib/rails/generators/migration.rb
@@ -52,7 +52,7 @@ module Rails
       #
       #   migration_template "migration.rb", "db/migrate/add_foo_to_bar.rb"
       def migration_template(source, destination, config = {})
-        source  = File.expand_path(find_in_source_paths(source.to_s))
+        source = File.expand_path(find_in_source_paths(source.to_s))
 
         set_migration_assigns!(destination)
         context = instance_eval("binding")
diff --git a/railties/lib/rails/generators/named_base.rb b/railties/lib/rails/generators/named_base.rb
index c39ea24935..45f2fba5b9 100644
--- a/railties/lib/rails/generators/named_base.rb
+++ b/railties/lib/rails/generators/named_base.rb
@@ -217,7 +217,7 @@ module Rails
         # If the generator is invoked with class name Admin, it will check for
         # the presence of "AdminDecorator".
         #
-        def self.check_class_collision(options={})
+        def self.check_class_collision(options = {})
           define_method :check_class_collision do
             name = if self.respond_to?(:controller_class_name) # for ScaffoldBase
               controller_class_name
diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
index 03573b274d..d6ffa2d89d 100644
--- a/railties/lib/rails/generators/rails/app/app_generator.rb
+++ b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -56,7 +56,7 @@ module Rails
     def app
       directory "app"
 
-      keep_file  "app/assets/images"
+      keep_file "app/assets/images"
       empty_directory_with_keep_file "app/assets/javascripts/channels" unless options[:skip_action_cable]
 
       keep_file  "app/controllers/concerns"
diff --git a/railties/lib/rails/generators/rails/plugin/plugin_generator.rb b/railties/lib/rails/generators/rails/plugin/plugin_generator.rb
index 9ffeab4fbe..80afdcc726 100644
--- a/railties/lib/rails/generators/rails/plugin/plugin_generator.rb
+++ b/railties/lib/rails/generators/rails/plugin/plugin_generator.rb
@@ -270,8 +270,8 @@ task default: :test
         @name ||= begin
           # same as ActiveSupport::Inflector#underscore except not replacing '-'
           underscored = original_name.dup
-          underscored.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
-          underscored.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
+          underscored.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
+          underscored.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
           underscored.downcase!
 
           underscored
diff --git a/railties/lib/rails/generators/resource_helpers.rb b/railties/lib/rails/generators/resource_helpers.rb
index 6d80003271..a28977319a 100644
--- a/railties/lib/rails/generators/resource_helpers.rb
+++ b/railties/lib/rails/generators/resource_helpers.rb
@@ -73,7 +73,7 @@ module Rails
         end
 
         # Initialize ORM::Generators::ActiveModel to access instance methods.
-        def orm_instance(name=singular_table_name)
+        def orm_instance(name = singular_table_name)
           @orm_instance ||= orm_class.new(name)
         end
     end