Ruby USES what is affectionately referred to as "duck typing" - if it accepts a "quack" message, it must be a duck.

Ruby使用所谓的“ducktyping”——也就是说，如果它接受“鸭叫”消息，那么它一定是鸭子。

youdao

Ruby USES what is affectionately referred to as "duck typing" - if it accepts a "quack" message, it must be a duck.

Ruby使用所谓的“ducktyping”——也就是说，如果它接受“鸭叫”消息，那么它一定是鸭子。

youdao