Login Register

to_key

to_key()

Instance Public methods

Returns this record's primary key value wrapped in an Array if one is available.

Links:

https://github.com/rails/rails/blob/6f2ed6d85f8087f57f914e4cf6c9ffb65ce24f55/activerecord/lib/active_record/attribute_methods/primary_key.rb#L10

doc_ruby_on_rails

2015-06-20 00:00:00

Comments

Leave a Comment

Please login to continue.

Popular Articles

to_key to_key() Instance Public methods Returns an Enumerable of all key attributes if any is set, regardless if the object is persisted or not

to_key to_key() Instance Public methods

test_to_key test_to_key() Instance Public methods Responds to to_key Returns an Enumerable of all (primary) key attributes or nil if model.persisted

functools.cmp_to_key() functools.cmp_to_key(func) Transform an old-style comparison function to a key function. Used with tools that accept key functions (such as sorted

Key#Key new Key(game, keycode) If you need more fine-grained control over the handling of specific keys you can create and use Phaser.Key objects. Paramet