Module: ActiveRecord::Reflection
- Defined in:
- lib/active_record/reflection.rb
Overview
:nodoc:
Defined Under Namespace
Modules: ClassMethods Classes: AggregateReflection, AssociationReflection, MacroReflection
Class Method Summary collapse
Class Method Details
.append_features(base) ⇒ Object
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# File 'lib/active_record/reflection.rb', line 3 def self.append_features(base) super base.extend(ClassMethods) base.class_eval do class << self alias_method :composed_of_without_reflection, :composed_of def composed_of_with_reflection(part_id, = {}) composed_of_without_reflection(part_id, ) reflect_on_all_aggregations << AggregateReflection.new(:composed_of, part_id, , self) end alias_method :composed_of, :composed_of_with_reflection end end for association_type in %w( belongs_to has_one has_many has_and_belongs_to_many ) base.module_eval <<-"end_eval" class << self alias_method :#{association_type}_without_reflection, :#{association_type} def #{association_type}_with_reflection(association_id, options = {}) #{association_type}_without_reflection(association_id, options) reflect_on_all_associations << AssociationReflection.new(:#{association_type}, association_id, options, self) end alias_method :#{association_type}, :#{association_type}_with_reflection end end_eval end end |