duck typing

短语

释义与例句

n.
  1. 1.

    A style of dynamic typing in which an object's current set of methods and properties determines the valid semantics, rather than its inheritance from a particular class or implementation of a specific interface.

    不可数 计算机 工程 数学

词源

From the so-called duck test: “if it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.”

来源：wiktionary