Remove unused scopes

activerecord/test/models/author.rb

@@ -144,9 +144,6 @@ def ratings
 
   has_many :posts_with_signature, ->(record) { where("posts.title LIKE ?", "%by #{record.name.downcase}%") }, class_name: "Post"
 
-  scope :relation_include_posts, -> { includes(:posts) }
-  scope :relation_include_tags,  -> { includes(:tags) }
-
   attr_accessor :post_log
   after_initialize :set_post_log
 

activerecord/test/models/parrot.rb

@@ -21,9 +21,3 @@ class LiveParrot < Parrot
 class DeadParrot < Parrot
   belongs_to :killer, :class_name => 'Pirate', foreign_key: :killer_id
 end
-
-class FunkyParrot < Parrot
-  before_destroy do
-    raise "before_destroy was called"
-  end
-end

activerecord/test/models/person.rb

@@ -37,7 +37,6 @@ class Person < ActiveRecord::Base
   has_many :essays, primary_key: "first_name", foreign_key: "writer_id"
 
   scope :males,   -> { where(:gender => 'M') }
-  scope :females, -> { where(:gender => 'F') }
 end
 
 class PersonWithDependentDestroyJobs < ActiveRecord::Base