Contents

# 
# @author Kristian Mandrup
#
# Model configuration of the Object model (fx Role)
# 
# Knows how to configure the relationship fro the Object model to the subject model via the Join model
#
module Schemaker
  class ObjectModel < BaseModel

    # @param [Schema::Models] each model needs to have access to the collection of models it may need to create relations with
    # @param [Class] reference to the Class it aims to configure!
    def initialize models, clazz
      super          
    end

    # Configures has_many through relationship via Join model for the object model (fx Role)
    #
    # Example:
    #   Role (object)
    #     has_many :accounts,   :class_name => 'RefManyAccount', :through => :accounts_roles (subject)
    #     has_many :user_roles, :class_name => 'UserRole' (join)
    def configure         
      super
      create_has_many_through :subject
    end

    # @note important to use super to avoid recursive stack overflow!
    def through_options options = {}
      options.merge super(:subject)
    end           
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
schemaker-0.1.1	lib/schemaker/models/object_model.rb
schemaker-0.1.0	lib/schemaker/models/object_model.rb