5 files changed, 17 insertions, 17 deletions
diff --git a/activerecord/test/models/admin/user.rb b/activerecord/test/models/admin/user.rb
index 2e703f6219..a76e4b6795 100644
--- a/activerecord/test/models/admin/user.rb
+++ b/activerecord/test/models/admin/user.rb
@@ -22,11 +22,11 @@ class Admin::User < ActiveRecord::Base
   store :json_data_empty, accessors: [ :is_a_good_guy ], coder: Coder.new
 
   def phone_number
-    read_store_attribute(:settings, :phone_number).gsub(/(\d{3})(\d{3})(\d{4})/,'(\1) \2-\3')
+    read_store_attribute(:settings, :phone_number).gsub(/(\d{3})(\d{3})(\d{4})/, '(\1) \2-\3')
   end
 
   def phone_number=(value)
-    write_store_attribute(:settings, :phone_number, value && value.gsub(/[^\d]/,""))
+    write_store_attribute(:settings, :phone_number, value && value.gsub(/[^\d]/, ""))
   end
 
   def color
diff --git a/activerecord/test/models/company.rb b/activerecord/test/models/company.rb
index 025630087c..4561b3132b 100644
--- a/activerecord/test/models/company.rb
+++ b/activerecord/test/models/company.rb
@@ -151,7 +151,7 @@ class Client < Company
   # is calling client.destroy, deleting from the database, or setting
   # foreign keys to NULL.
   def self.destroyed_client_ids
-    @destroyed_client_ids ||= Hash.new { |h,k| h[k] = [] }
+    @destroyed_client_ids ||= Hash.new { |h, k| h[k] = [] }
   end
 
   before_destroy do |client|
@@ -199,7 +199,7 @@ class Account < ActiveRecord::Base
   alias_attribute :available_credit, :credit_limit
 
   def self.destroyed_account_ids
-    @destroyed_account_ids ||= Hash.new { |h,k| h[k] = [] }
+    @destroyed_account_ids ||= Hash.new { |h, k| h[k] = [] }
   end
 
   # Test private kernel method through collection proxy using has_many.
diff --git a/activerecord/test/models/eye.rb b/activerecord/test/models/eye.rb
index ab3b3eacf3..f53c34e4b1 100644
--- a/activerecord/test/models/eye.rb
+++ b/activerecord/test/models/eye.rb
@@ -22,12 +22,12 @@ class Eye < ActiveRecord::Base
   alias trace_after_create2 trace_after_create
 
   def trace_after_update
-    (@after_update_callbacks_stack ||= []) << iris.changed?
+    (@after_update_callbacks_stack ||= []) << iris.has_changes_to_save?
   end
   alias trace_after_update2 trace_after_update
 
   def trace_after_save
-    (@after_save_callbacks_stack ||= []) << iris.changed?
+    (@after_save_callbacks_stack ||= []) << iris.has_changes_to_save?
   end
   alias trace_after_save2 trace_after_save
 end
diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb
index 2dc8f9bd84..c532ab426e 100644
--- a/activerecord/test/models/pirate.rb
+++ b/activerecord/test/models/pirate.rb
@@ -9,10 +9,10 @@ class Pirate < ActiveRecord::Base
     before_remove: :log_before_remove,
     after_remove: :log_after_remove
   has_and_belongs_to_many :parrots_with_proc_callbacks, class_name: "Parrot",
-    before_add: proc { |p,pa| p.ship_log << "before_adding_proc_parrot_#{pa.id || '<new>'}" },
-    after_add: proc { |p,pa| p.ship_log << "after_adding_proc_parrot_#{pa.id || '<new>'}" },
-    before_remove: proc { |p,pa| p.ship_log << "before_removing_proc_parrot_#{pa.id}" },
-    after_remove: proc { |p,pa| p.ship_log << "after_removing_proc_parrot_#{pa.id}" }
+    before_add: proc { |p, pa| p.ship_log << "before_adding_proc_parrot_#{pa.id || '<new>'}" },
+    after_add: proc { |p, pa| p.ship_log << "after_adding_proc_parrot_#{pa.id || '<new>'}" },
+    before_remove: proc { |p, pa| p.ship_log << "before_removing_proc_parrot_#{pa.id}" },
+    after_remove: proc { |p, pa| p.ship_log << "after_removing_proc_parrot_#{pa.id}" }
   has_and_belongs_to_many :autosaved_parrots, class_name: "Parrot", autosave: true
 
   has_many :treasures, as: :looter
@@ -28,10 +28,10 @@ class Pirate < ActiveRecord::Base
     before_remove: :log_before_remove,
     after_remove: :log_after_remove
   has_many :birds_with_proc_callbacks, class_name: "Bird",
-    before_add: proc { |p,b| p.ship_log << "before_adding_proc_bird_#{b.id || '<new>'}" },
-    after_add: proc { |p,b| p.ship_log << "after_adding_proc_bird_#{b.id || '<new>'}" },
-    before_remove: proc { |p,b| p.ship_log << "before_removing_proc_bird_#{b.id}" },
-    after_remove: proc { |p,b| p.ship_log << "after_removing_proc_bird_#{b.id}" }
+    before_add: proc { |p, b| p.ship_log << "before_adding_proc_bird_#{b.id || '<new>'}" },
+    after_add: proc { |p, b| p.ship_log << "after_adding_proc_bird_#{b.id || '<new>'}" },
+    before_remove: proc { |p, b| p.ship_log << "before_removing_proc_bird_#{b.id}" },
+    after_remove: proc { |p, b| p.ship_log << "after_removing_proc_bird_#{b.id}" }
   has_many :birds_with_reject_all_blank, class_name: "Bird"
 
   has_one :foo_bulb, -> { where name: "foo" }, foreign_key: :car_id, class_name: "Bulb"
diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb
index 66a99cbcda..e74aedb814 100644
--- a/activerecord/test/models/post.rb
+++ b/activerecord/test/models/post.rb
@@ -47,7 +47,7 @@ class Post < ActiveRecord::Base
 
   scope :typographically_interesting, -> { containing_the_letter_a.or(titled_with_an_apostrophe) }
 
-  has_many   :comments do
+  has_many :comments do
     def find_most_recent
       order("id DESC").first
     end
@@ -168,7 +168,7 @@ class Post < ActiveRecord::Base
     @log = []
   end
 
-  def self.log(message=nil, side=nil, new_record=nil)
+  def self.log(message = nil, side = nil, new_record = nil)
     return @log if message.nil?
     @log << [message, side, new_record]
   end
@@ -231,7 +231,7 @@ end
 class SpecialPostWithDefaultScope < ActiveRecord::Base
   self.inheritance_column = :disabled
   self.table_name = "posts"
-  default_scope { where(id: [1, 5,6]) }
+  default_scope { where(id: [1, 5, 6]) }
 end
 
 class PostThatLoadsCommentsInAnAfterSaveHook < ActiveRecord::Base