Module: Sequel::Model::Associations::InstanceMethods

Defined in:

lib/sequel/model/associations.rb

Overview

Instance methods used to implement the associations support.

Instance Method Summary

• #associations ⇒ Object

  The currently cached associations.

• #pk_or_nil ⇒ Object

  Used internally by the associations code, like pk but doesn’t raise an Error if the model has no primary key.

Instance Method Details

#associations ⇒ Object

The currently cached associations. A hash with the keys being the association name symbols and the values being the associated object or nil (many_to_one), or the array of associated objects (*_to_many).

# File 'lib/sequel/model/associations.rb', line 1032

def associations
  @associations ||= {}
end

#pk_or_nil ⇒ Object

Used internally by the associations code, like pk but doesn’t raise an Error if the model has no primary key.

# File 'lib/sequel/model/associations.rb', line 1038

def pk_or_nil
  key = primary_key
  key.is_a?(Array) ? key.map{|k| @values[k]} : @values[key]
end