module ActiveEntity::Identity

Public Instance Methods

to_key() click to toggle source

For ActiveModel::Conversion

# File lib/active_entity/identity.rb, line 22
def to_key
  if respond_to?(:persisted?) && persisted?
    identity_attributes.empty? ? nil : identity_attributes.map {|name| public_send(name) }
  else
    nil
  end
end