Method: Mongoid::Relations::Metadata#foreign_key_setter

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

#foreign_key_setter ⇒ `String`

Returns the name of the method used to set the foreign key on a document.

Examples:

Get the setter for the foreign key.

metadata.foreign_key_setter

Returns:

(String) —

The foreign_key plus =.

Since:

2.0.0.rc.1



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# File 'lib/mongoid/relations/metadata.rb', line 299

def foreign_key_setter
  @foreign_key_setter ||= "#{foreign_key}="
end