josherich

ECMAScript Features, Support and Shims

• shim - What is a Polyfill? / Shim vs Polyfill / Extend the Web Forward
• mo - A collection of OzJS core modules

ES7 / ES8

• Object.observe
• 原生支持: chrome，node-harmony

josherich

bind = function(oThis) {
  if (typeof this !== "function") {
    throw new TypeError("Function.prototype.bind is not callable");
  }
  var aArgs = Array.prototype.slice.call(arguments, 1),
    fToBind = this,
    fNOP = function() {},
    fBound = function() {
      return fToBind.apply(this instanceof fNOP && oThis
        ? this