Method: Mongoid::Relations::Accessors#create_relation

Defined in:
lib/mongoid/relations/accessors.rb

#create_relation(object, metadata) ⇒ Proxy

Create a relation from an object and metadata.

Examples:

Create the relation.

person.create_relation(document, metadata)

Parameters:

  • Document, (Document, Array<Document ] object The relation target.) —

    Array<Document ] object The relation target.

  • metadata (Metadata) —

    The relation metadata.

Returns:

  • (Proxy) —

    The relation.

Since:

  • 2.0.0.rc.1



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# File 'lib/mongoid/relations/accessors.rb', line 41

def create_relation(object, metadata)
  type = @attributes[metadata.inverse_type]
  target = metadata.builder(self, object).build(type)
  target ? metadata.relation.new(self, target, metadata) : nil
end