Add more rubocop rules about whitespaces

9 files changed, 19 insertions, 19 deletions

diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index e9966c7ff5..1f5738bbab 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -601,7 +601,7 @@ module ActionMailer
       def body; "" end
       def header; {} end
 
-      def respond_to?(string, include_all=false)
+      def respond_to?(string, include_all = false)
         true
       end
 
@@ -933,7 +933,7 @@ module ActionMailer
 
       def create_parts_from_responses(m, responses)
         if responses.size == 1 && !m.has_attachments?
-          responses[0].each { |k,v| m[k] = v }
+          responses[0].each { |k, v| m[k] = v }
         elsif responses.size > 1 && m.has_attachments?
           container = Mail::Part.new
           container.content_type = "multipart/alternative"
diff --git a/actionmailer/lib/action_mailer/delivery_methods.rb b/actionmailer/lib/action_mailer/delivery_methods.rb
index 6be2c91da6..be98f4c65e 100644
--- a/actionmailer/lib/action_mailer/delivery_methods.rb
+++ b/actionmailer/lib/action_mailer/delivery_methods.rb
@@ -52,13 +52,13 @@ module ActionMailer
       #   add_delivery_method :sendmail, Mail::Sendmail,
       #     location:  '/usr/sbin/sendmail',
       #     arguments: '-i'
-      def add_delivery_method(symbol, klass, default_options={})
+      def add_delivery_method(symbol, klass, default_options = {})
         class_attribute(:"#{symbol}_settings") unless respond_to?(:"#{symbol}_settings")
         send(:"#{symbol}_settings=", default_options)
         self.delivery_methods = delivery_methods.merge(symbol.to_sym => klass).freeze
       end
 
-      def wrap_delivery_behavior(mail, method=nil, options=nil) # :nodoc:
+      def wrap_delivery_behavior(mail, method = nil, options = nil) # :nodoc:
         method ||= self.delivery_method
         mail.delivery_handler = self
 
diff --git a/actionmailer/lib/action_mailer/inline_preview_interceptor.rb b/actionmailer/lib/action_mailer/inline_preview_interceptor.rb
index b7318f0092..9087d335fa 100644
--- a/actionmailer/lib/action_mailer/inline_preview_interceptor.rb
+++ b/actionmailer/lib/action_mailer/inline_preview_interceptor.rb
@@ -11,7 +11,7 @@ module ActionMailer
   #   ActionMailer::Base.preview_interceptors.delete(ActionMailer::InlinePreviewInterceptor)
   #
   class InlinePreviewInterceptor
-    PATTERN  = /src=(?:"cid:[^"]+"|'cid:[^']+')/i
+    PATTERN = /src=(?:"cid:[^"]+"|'cid:[^']+')/i
 
     include Base64
 
diff --git a/actionmailer/lib/action_mailer/message_delivery.rb b/actionmailer/lib/action_mailer/message_delivery.rb
index 994d297768..cf7c57e6bf 100644
--- a/actionmailer/lib/action_mailer/message_delivery.rb
+++ b/actionmailer/lib/action_mailer/message_delivery.rb
@@ -56,7 +56,7 @@ module ActionMailer
     # * <tt>:wait</tt> - Enqueue the email to be delivered with a delay
     # * <tt>:wait_until</tt> - Enqueue the email to be delivered at (after) a specific date / time
     # * <tt>:queue</tt> - Enqueue the email on the specified queue
-    def deliver_later!(options={})
+    def deliver_later!(options = {})
       enqueue_delivery :deliver_now!, options
     end
 
@@ -72,7 +72,7 @@ module ActionMailer
     # * <tt>:wait</tt> - Enqueue the email to be delivered with a delay.
     # * <tt>:wait_until</tt> - Enqueue the email to be delivered at (after) a specific date / time.
     # * <tt>:queue</tt> - Enqueue the email on the specified queue.
-    def deliver_later(options={})
+    def deliver_later(options = {})
       enqueue_delivery :deliver_now, options
     end
 
@@ -106,7 +106,7 @@ module ActionMailer
         end
       end
 
-      def enqueue_delivery(delivery_method, options={})
+      def enqueue_delivery(delivery_method, options = {})
         if processed?
           ::Kernel.raise "You've accessed the message before asking to " \
             "deliver it later, so you may have made local changes that would " \
diff --git a/actionmailer/lib/action_mailer/railtie.rb b/actionmailer/lib/action_mailer/railtie.rb
index c47d7781cc..913df8cf93 100644
--- a/actionmailer/lib/action_mailer/railtie.rb
+++ b/actionmailer/lib/action_mailer/railtie.rb
@@ -28,7 +28,7 @@ module ActionMailer
       options.cache_store ||= Rails.cache
 
       if options.show_previews
-        options.preview_path  ||= defined?(Rails.root) ? "#{Rails.root}/test/mailers/previews" : nil
+        options.preview_path ||= defined?(Rails.root) ? "#{Rails.root}/test/mailers/previews" : nil
       end
 
       # make sure readers methods get compiled
@@ -44,7 +44,7 @@ module ActionMailer
         register_preview_interceptors(options.delete(:preview_interceptors))
         register_observers(options.delete(:observers))
 
-        options.each { |k,v| send("#{k}=", v) }
+        options.each { |k, v| send("#{k}=", v) }
       end
 
       ActiveSupport.on_load(:action_dispatch_integration_test) { include ActionMailer::TestCase::ClearTestDeliveries }
diff --git a/actionmailer/test/delivery_methods_test.rb b/actionmailer/test/delivery_methods_test.rb
index 898d32c1e2..f64a69019f 100644
--- a/actionmailer/test/delivery_methods_test.rb
+++ b/actionmailer/test/delivery_methods_test.rb
@@ -87,7 +87,7 @@ class MailDeliveryTest < ActiveSupport::TestCase
       from: "jose@test.plataformatec.com"
     }
 
-    def welcome(hash={})
+    def welcome(hash = {})
       mail(DEFAULT_HEADERS.merge(hash))
     end
   end
diff --git a/actionmailer/test/mailers/base_mailer.rb b/actionmailer/test/mailers/base_mailer.rb
index 0d45376070..2a8884959c 100644
--- a/actionmailer/test/mailers/base_mailer.rb
+++ b/actionmailer/test/mailers/base_mailer.rb
@@ -100,18 +100,18 @@ class BaseMailer < ActionMailer::Base
     end
   end
 
-  def implicit_different_template(template_name="")
+  def implicit_different_template(template_name = "")
     mail(template_name: template_name)
   end
 
-  def explicit_different_template(template_name="")
+  def explicit_different_template(template_name = "")
     mail do |format|
       format.text { render template: "#{mailer_name}/#{template_name}" }
       format.html { render template: "#{mailer_name}/#{template_name}" }
     end
   end
 
-  def different_layout(layout_name="")
+  def different_layout(layout_name = "")
     mail do |format|
       format.text { render layout: layout_name }
       format.html { render layout: layout_name }
diff --git a/actionmailer/test/message_delivery_test.rb b/actionmailer/test/message_delivery_test.rb
index 0eb81a8496..a79d77e1e5 100644
--- a/actionmailer/test/message_delivery_test.rb
+++ b/actionmailer/test/message_delivery_test.rb
@@ -76,7 +76,7 @@ class MessageDeliveryTest < ActiveSupport::TestCase
 
   test "should enqueue a delivery with a delay" do
     travel_to Time.new(2004, 11, 24, 01, 04, 44) do
-      assert_performed_with(job: ActionMailer::DeliveryJob, at: Time.current.to_f+600.seconds, args: ["DelayedMailer", "test_message", "deliver_now", 1, 2, 3]) do
+      assert_performed_with(job: ActionMailer::DeliveryJob, at: Time.current.to_f + 600.seconds, args: ["DelayedMailer", "test_message", "deliver_now", 1, 2, 3]) do
         @mail.deliver_later wait: 600.seconds
       end
     end
diff --git a/actionmailer/test/url_test.rb b/actionmailer/test/url_test.rb
index 27f6e8a491..6dbfb3a1ff 100644
--- a/actionmailer/test/url_test.rb
+++ b/actionmailer/test/url_test.rb
@@ -50,11 +50,11 @@ class ActionMailerUrlTest < ActionMailer::TestCase
     end
   end
 
-  def encode( text, charset="UTF-8" )
-    quoted_printable( text, charset )
+  def encode(text, charset = "UTF-8")
+    quoted_printable(text, charset)
   end
 
-  def new_mail( charset="UTF-8" )
+  def new_mail(charset = "UTF-8")
     mail = Mail.new
     mail.mime_version = "1.0"
     if charset
@@ -81,7 +81,7 @@ class ActionMailerUrlTest < ActionMailer::TestCase
     AppRoutes.draw do
       ActiveSupport::Deprecation.silence do
         get ":controller(/:action(/:id))"
-        get "/welcome"  => "foo#bar", as: "welcome"
+        get "/welcome" => "foo#bar", as: "welcome"
         get "/dummy_model" => "foo#baz", as: "dummy_model"
       end
     end