commonJS — 函数操作（for Function） - JavaScript

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for Function

github: https://github.com/laixiangran/commonJS/blob/master/src/forFunction.js

代码

/**

 * Created by laixiangran on 2016/1/24

 * homepage：http://www.cnblogs.com/laixiangran/

 * for Function

 */

(function(undefined) {

    var com = window.COM = window.COM || {};

    com.$F = (function() {

        var slice = Array.prototype.slice;

        return {

            bind: function(fun, thisp) {

                var args = slice.call(arguments, 2);

                return function() {

                    return fun.apply(thisp, args.concat(slice.call(arguments)));

                }

            },

            bindAsEventListener: function(fun, thisp) {

                var args = slice.call(arguments, 2);

                return function(event) {

                    return fun.apply(thisp, [window.COM.$E.fixEvent(event)].concat(args));

                }

            }

        };

    }());

}());