ion/src/es6/Function.js

ion language ========================

// Fix Function#name on browsers that do not support it (IE):
if (!(function f() {}).name) {
    Object.defineProperty(Function.prototype, 'name', {
        get: function() {
            var name = this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]
            Object.defineProperty(this, 'name', {value:name})
            return name
        }
    });
}