ClassMethods¶
Constants¶
Methods¶
#association_key?
def association_key?(key) association_method_keys.include?(key.to_sym) end
- #extract_association_attributes!
Extracts keys from attributes hash which are associations of the model TODO: Validate separately that relationships are getting the right values? Perhaps also store the values and persist relationships on save?
def extract_association_attributes!(attributes) return unless contains_association?(attributes) attributes.each_with_object({}) do |(key, _), result| result[key] = attributes.delete(key) if self.association_key?(key) end end