/server/node_modules/rewire/test/shims.js
https://github.com/debdayal/TestApp · JavaScript · 48 lines · 42 code · 3 blank · 3 comment · 21 complexity · d0de25ee988fc8c4733cec5509285f55 MD5 · raw file
- // Taken from https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf#Compatibility
- if (!Array.prototype.indexOf) {
- Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) {
- "use strict";
- if (this == null) {
- throw new TypeError();
- }
- var t = Object(this);
- var len = t.length >>> 0;
- if (len === 0) {
- return -1;
- }
- var n = 0;
- if (arguments.length > 0) {
- n = Number(arguments[1]);
- if (n != n) { // shortcut for verifying if it's NaN
- n = 0;
- } else if (n != 0 && n != Infinity && n != -Infinity) {
- n = (n > 0 || -1) * Math.floor(Math.abs(n));
- }
- }
- if (n >= len) {
- return -1;
- }
- var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
- for (; k < len; k++) {
- if (k in t && t[k] === searchElement) {
- return k;
- }
- }
- return -1;
- };
- }
- // Taken from https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/trim#Compatibility
- if(!String.prototype.trim) {
- String.prototype.trim = function () {
- return this.replace(/^\s+|\s+$/g,'');
- };
- }
- // Taken from https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray#Compatibility
- if(!Array.isArray) {
- Array.isArray = function (vArg) {
- return Object.prototype.toString.call(vArg) === "[object Array]";
- };
- }