module Tenacity::OrmExt::ActiveRecord
Tenacity
relationships on ActiveRecord
objects require that certain columns exist on the associated table. Take the following class for example:
class Car < ActiveRecord::Base include Tenacity t_has_many :wheels t_has_one :dashboard t_belongs_to :driver end
t_belongs_to¶ ↑
The t_belongs_to
association requires that a property exist in the table to hold the id of the assoicated object.
create_table :cars do |t| t.string :driver_id end
t_has_one¶ ↑
The t_has_one
association requires no special column in the table, since the associated object holds the foreign key.
t_has_many¶ ↑
The t_has_many
association requires nothing special, as the associates are looked up using the associate class.
Public Class Methods
setup(model)
click to toggle source
# File lib/tenacity/orm_ext/activerecord.rb, line 38 def self.setup(model) require 'active_record' if model.ancestors.include?(::ActiveRecord::Base) model.send :include, ActiveRecord::InstanceMethods model.extend ActiveRecord::ClassMethods end rescue LoadError # ActiveRecord not available end