Class: RailsAdmin::Adapters::Mongoid::AbstractObject
- Inherits:
-
ActiveRecord::AbstractObject
- Object
- ActiveRecord::AbstractObject
- RailsAdmin::Adapters::Mongoid::AbstractObject
- Defined in:
- lib/rails_admin/adapters/mongoid/abstract_object.rb
Instance Attribute Summary
Attributes inherited from ActiveRecord::AbstractObject
Instance Method Summary collapse
-
#initialize(object) ⇒ AbstractObject
constructor
A new instance of AbstractObject.
Methods inherited from ActiveRecord::AbstractObject
#method_missing, #save, #set_attributes
Constructor Details
#initialize(object) ⇒ AbstractObject
Returns a new instance of AbstractObject.
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# File 'lib/rails_admin/adapters/mongoid/abstract_object.rb', line 6 def initialize(object) super object.associations.each do |name, association| if [:has_many, :references_many].include? association.macro instance_eval <<-RUBY, __FILE__, __LINE__ + 1 def #{name.to_s.singularize}_ids #{name}.map{|item| item.id } end def #{name.to_s.singularize}_ids=(item_ids) __items__ = Array.wrap(item_ids).map{|item_id| #{name}.klass.find(item_id) rescue nil }.compact if persisted? #{name}.substitute __items__ else __items__.each do |item| item.update_attribute('#{association.foreign_key}', id) end end end RUBY elsif [:has_one, :references_one].include? association.macro instance_eval <<-RUBY, __FILE__, __LINE__ + 1 def #{name.to_s}_id=(item_id) item = (#{association.klass}.find(item_id) rescue nil) if persisted? self.#{name} = item else item.update_attribute('#{association.foreign_key}', id) if item end end RUBY end end end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class RailsAdmin::Adapters::ActiveRecord::AbstractObject