Class: MongoMapper::Associations::BelongsToPolymorphicProxy

Inherits:
Proxy
  • Object
show all
Defined in:
lib/mongo_mapper/associations/belongs_to_polymorphic_proxy.rb

Instance Attribute Summary

Attributes inherited from Proxy

#association, #owner

Instance Method Summary collapse

Methods inherited from Proxy

#initialize, #inspect, #nil?, #reload_target, #reset, #respond_to?, #send

Constructor Details

This class inherits a constructor from MongoMapper::Associations::Proxy

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class MongoMapper::Associations::Proxy

Instance Method Details

#replace(doc) ⇒ Object 



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# File 'lib/mongo_mapper/associations/belongs_to_polymorphic_proxy.rb', line 4

def replace(doc)
  if doc
    doc.save if doc.new?
    id, type = doc.id, doc.class.name
  end
  
  @owner.send("#{@association.foreign_key}=", id)
  @owner.send("#{@association.type_key_name}=", type)
  reset
end