diff options
Diffstat (limited to 'node_modules/stream-http/ie8-polyfill.js')
| -rw-r--r-- | node_modules/stream-http/ie8-polyfill.js | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/node_modules/stream-http/ie8-polyfill.js b/node_modules/stream-http/ie8-polyfill.js deleted file mode 100644 index adea0fa..0000000 --- a/node_modules/stream-http/ie8-polyfill.js +++ /dev/null @@ -1,168 +0,0 @@ -// These polyfills taken from MDN (developer.mozilla.org) - -// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys -if (!Object.keys) { - Object.keys = (function() { - 'use strict'; - var hasOwnProperty = Object.prototype.hasOwnProperty, - hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'), - dontEnums = [ - 'toString', - 'toLocaleString', - 'valueOf', - 'hasOwnProperty', - 'isPrototypeOf', - 'propertyIsEnumerable', - 'constructor' - ], - dontEnumsLength = dontEnums.length; - - return function(obj) { - if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { - throw new TypeError('Object.keys called on non-object'); - } - - var result = [], prop, i; - - for (prop in obj) { - if (hasOwnProperty.call(obj, prop)) { - result.push(prop); - } - } - - if (hasDontEnumBug) { - for (i = 0; i < dontEnumsLength; i++) { - if (hasOwnProperty.call(obj, dontEnums[i])) { - result.push(dontEnums[i]); - } - } - } - return result; - }; - }()); -} - -// Production steps of ECMA-262, Edition 5, 15.4.4.18 -// Reference: http://es5.github.io/#x15.4.4.18 -if (!Array.prototype.forEach) { - - Array.prototype.forEach = function(callback, thisArg) { - - var T, k; - - if (this == null) { - throw new TypeError(' this is null or not defined'); - } - - // 1. Let O be the result of calling ToObject passing the |this| value as the argument. - var O = Object(this); - - // 2. Let lenValue be the result of calling the Get internal method of O with the argument "length". - // 3. Let len be ToUint32(lenValue). - var len = O.length >>> 0; - - // 4. If IsCallable(callback) is false, throw a TypeError exception. - // See: http://es5.github.com/#x9.11 - if (typeof callback !== "function") { - throw new TypeError(callback + ' is not a function'); - } - - // 5. If thisArg was supplied, let T be thisArg; else let T be undefined. - if (arguments.length > 1) { - T = thisArg; - } - - // 6. Let k be 0 - k = 0; - - // 7. Repeat, while k < len - while (k < len) { - - var kValue; - - // a. Let Pk be ToString(k). - // This is implicit for LHS operands of the in operator - // b. Let kPresent be the result of calling the HasProperty internal method of O with argument Pk. - // This step can be combined with c - // c. If kPresent is true, then - if (k in O) { - - // i. Let kValue be the result of calling the Get internal method of O with argument Pk. - kValue = O[k]; - - // ii. Call the Call internal method of callback with T as the this value and - // argument list containing kValue, k, and O. - callback.call(T, kValue, k, O); - } - // d. Increase k by 1. - k++; - } - // 8. return undefined - }; -} - -// Production steps of ECMA-262, Edition 5, 15.4.4.14 -// Reference: http://es5.github.io/#x15.4.4.14 -if (!Array.prototype.indexOf) { - Array.prototype.indexOf = function(searchElement, fromIndex) { - - var k; - - // 1. Let O be the result of calling ToObject passing - // the this value as the argument. - if (this == null) { - throw new TypeError('"this" is null or not defined'); - } - - var O = Object(this); - - // 2. Let lenValue be the result of calling the Get - // internal method of O with the argument "length". - // 3. Let len be ToUint32(lenValue). - var len = O.length >>> 0; - - // 4. If len is 0, return -1. - if (len === 0) { - return -1; - } - - // 5. If argument fromIndex was passed let n be - // ToInteger(fromIndex); else let n be 0. - var n = +fromIndex || 0; - - if (Math.abs(n) === Infinity) { - n = 0; - } - - // 6. If n >= len, return -1. - if (n >= len) { - return -1; - } - - // 7. If n >= 0, then Let k be n. - // 8. Else, n<0, Let k be len - abs(n). - // If k is less than 0, then let k be 0. - k = Math.max(n >= 0 ? n : len - Math.abs(n), 0); - - // 9. Repeat, while k < len - while (k < len) { - // a. Let Pk be ToString(k). - // This is implicit for LHS operands of the in operator - // b. Let kPresent be the result of calling the - // HasProperty internal method of O with argument Pk. - // This step can be combined with c - // c. If kPresent is true, then - // i. Let elementK be the result of calling the Get - // internal method of O with the argument ToString(k). - // ii. Let same be the result of applying the - // Strict Equality Comparison Algorithm to - // searchElement and elementK. - // iii. If same is true, return k. - if (k in O && O[k] === searchElement) { - return k; - } - k++; - } - return -1; - }; -}
\ No newline at end of file |