Class: Mongoid::Associations::BelongsToAssociation

Inherits:

Object

• Object
• Mongoid::Associations::BelongsToAssociation

Includes:

Decorator

Defined in:

lib/mongoid/associations/belongs_to_association.rb

Overview

:nodoc:

Instance Method Summary

• #find(id) ⇒ Object

  Returns the parent document.

• #initialize(document) ⇒ BelongsToAssociation constructor

  Creates the new association by setting the internal document as the passed in Document.

Methods included from Decorator

included

Constructor Details

#initialize(document) ⇒ BelongsToAssociation

Creates the new association by setting the internal document as the passed in Document. This should be the parent.

All method calls on this object will then be delegated to the internal document itself.

# File 'lib/mongoid/associations/belongs_to_association.rb', line 12

def initialize(document)
  @document = document.parent
  decorate!
end

Instance Method Details

#find(id) ⇒ Object

Returns the parent document. The id param is present for compatibility with rails, however this could be overwritten in the future.

# File 'lib/mongoid/associations/belongs_to_association.rb', line 20

def find(id)
  @document
end