Sha256: c1eeef7689bc565582ff101ef1eb6f87e4283343a43117cd104244537389071e
Contents?: true
Size: 1.03 KB
Versions: 18
Compression:
Stored size: 1.03 KB
Contents
ActiveRecord::Migration.verbose = false
ActiveRecord::Base.establish_connection(:adapter => 'sqlite3', :database => ':memory:')
class CreateModelsForTest < ActiveRecord::Migration
def self.up
create_table :users do |t|
t.string :name
t.integer :posts_count, :default => 0
t.integer :comments_count, :default => 0
end
create_table :posts do |t|
t.string :body
t.belongs_to :user
t.integer :count_of_comments, :default => 0
end
create_table :comments do |t|
t.string :body
t.belongs_to :user
t.belongs_to :post
end
end
def self.down
drop_table(:users)
drop_table(:posts)
drop_table(:comments)
end
end
class User < ActiveRecord::Base
has_many :comments
has_many :posts
end
class Post < ActiveRecord::Base
belongs_to :user, :async_counter_cache => true
has_many :comments
end
class Comment < ActiveRecord::Base
belongs_to :user, :async_counter_cache => true
belongs_to :post, :async_counter_cache => "count_of_comments"
end
Version data entries
18 entries across 18 versions & 2 rubygems