Douglas Crockford 谈 JavaScript 中的 Class Free OOP [英] Douglas Crockford on Class Free OOP in JavaScript

问题描述

Douglas Crockford 对 ES6 的更好的部分"进行了非常好的演讲.除其他外，他鼓励从原型继承转向无类 OOP.

Douglas Crockford has a really good talk on "The Better Parts" of ES6. Among other things, he encourages a move away from prototypal inheritance in favor of class free OOP.

在这里他说他不再使用 new、Object.create 和 this，但并没有真正解释替代方案.有人能告诉我它的样子吗?

Here he says he stopped using new, Object.create, and this, but didn't really explain an alternative. Could anyone fill me in on how that might look?

推荐答案

你应该观看整个视频，他在 稍后在视频中.

You should watch the whole video, he explains it at later in the video.

function constructor(spec) {
  let {member} = spec,
      {other}  = other_constructor(spec),
      method   = function () {
        // accesses member, other, method, spec
      };

  return Object.freeze({
      method,
      other
  });
}

这是揭示模块模式返回一个冻结对象.

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