summaryrefslogtreecommitdiffstats
path: root/js/vendor/es6-shim/es6-sham.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/vendor/es6-shim/es6-sham.js')
-rw-r--r--js/vendor/es6-shim/es6-sham.js197
1 files changed, 105 insertions, 92 deletions
diff --git a/js/vendor/es6-shim/es6-sham.js b/js/vendor/es6-shim/es6-sham.js
index 32fadd25c..fe67bfd45 100644
--- a/js/vendor/es6-shim/es6-sham.js
+++ b/js/vendor/es6-shim/es6-sham.js
@@ -1,106 +1,119 @@
-// ES6-shim 0.18.0 (c) 2013-2014 Paul Miller (http://paulmillr.com)
-// ES6-shim may be freely distributed under the MIT license.
-// For more details and documentation:
-// https://github.com/paulmillr/es6-shim/
+ /*!
+ * https://github.com/paulmillr/es6-shim
+ * @license es6-shim Copyright 2013-2014 by Paul Miller (http://paulmillr.com)
+ * and contributors, MIT License
+ * es6-sham: v0.23.0
+ * see https://github.com/paulmillr/es6-shim/blob/0.22.2/LICENSE
+ * Details and documentation:
+ * https://github.com/paulmillr/es6-shim/
+ */
-(function (undefined) {
+// UMD (Universal Module Definition)
+// see https://github.com/umdjs/umd/blob/master/returnExports.js
+(function (root, factory) {
+ /*global define, exports, module */
+ if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(factory);
+ } else if (typeof exports === 'object') {
+ // Node. Does not work with strict CommonJS, but
+ // only CommonJS-like enviroments that support module.exports,
+ // like Node.
+ module.exports = factory();
+ } else {
+ // Browser globals (root is window)
+ root.returnExports = factory();
+ }
+}(this, function (undefined) {
'use strict';
/*jshint evil: true */
var getGlobal = new Function('return this;');
/*jshint evil: false */
- var main = function () {
- var globals = getGlobal();
- var Object = globals.Object;
+ var globals = getGlobal();
+ var Object = globals.Object;
- // NOTE: This versions needs object ownership
- // beacuse every promoted object needs to be reassigned
- // otherwise uncompatible browsers cannot work as expected
- //
- // NOTE: This might need es5-shim or polyfills upfront
- // because it's based on ES5 API.
- // (probably just an IE <= 8 problem)
- //
- // NOTE: nodejs is fine in version 0.8, 0.10 and future versions.
- if (!Object.setPrototypeOf) (function () {
- /*jshint proto: true */
- // @author Andrea Giammarchi - @WebReflection
- // define into target descriptors from source
- var copyDescriptors = function (target, source) {
- getOwnPropertyNames(source).forEach(function (key) {
- defineProperty(
- target,
- key,
- getOwnPropertyDescriptor(source, key)
- );
- });
- return target;
- };
- // used as fallback when no promotion is possible
- var createAndCopy = function (origin, proto) {
- return copyDescriptors(create(proto), origin);
- };
- var create = Object.create;
- var defineProperty = Object.defineProperty;
- var getPrototypeOf = Object.getPrototypeOf;
- var getOwnPropertyNames = Object.getOwnPropertyNames;
- var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
- var proto = Object.prototype;
- var set, setPrototypeOf;
+ // NOTE: This versions needs object ownership
+ // beacuse every promoted object needs to be reassigned
+ // otherwise uncompatible browsers cannot work as expected
+ //
+ // NOTE: This might need es5-shim or polyfills upfront
+ // because it's based on ES5 API.
+ // (probably just an IE <= 8 problem)
+ //
+ // NOTE: nodejs is fine in version 0.8, 0.10, and future versions.
+ (function () {
+ if (Object.setPrototypeOf) { return; }
- try {
- // this might fail for various reasons
- // ignore if Chrome cought it at runtime
- set = getOwnPropertyDescriptor(proto, '__proto__').set;
- set.call({}, null);
- // setter not poisoned, it can promote
- // Firefox, Chrome
- setPrototypeOf = function (origin, proto) {
- set.call(origin, proto);
- return origin;
- };
- } catch (e) {
- // do one or more feature detections
- set = {__proto__: null};
- // if proto does not work, needs to fallback
- // some Opera, Rhino, ducktape
+ /*jshint proto: true */
+ // @author Andrea Giammarchi - @WebReflection
+ // define into target descriptors from source
+ var copyDescriptors = function (target, source) {
+ getOwnPropertyNames(source).forEach(function (key) {
+ defineProperty(
+ target,
+ key,
+ getOwnPropertyDescriptor(source, key)
+ );
+ });
+ return target;
+ };
+ // used as fallback when no promotion is possible
+ var createAndCopy = function (origin, proto) {
+ return copyDescriptors(create(proto), origin);
+ };
+ var create = Object.create;
+ var defineProperty = Object.defineProperty;
+ var getPrototypeOf = Object.getPrototypeOf;
+ var getOwnPropertyNames = Object.getOwnPropertyNames;
+ var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
+ var proto = Object.prototype;
+ var set, setPrototypeOf;
+ try {
+ // this might fail for various reasons
+ // ignore if Chrome cought it at runtime
+ set = getOwnPropertyDescriptor(proto, '__proto__').set;
+ set.call({}, null);
+ // setter not poisoned, it can promote
+ // Firefox, Chrome
+ setPrototypeOf = function (origin, proto) {
+ set.call(origin, proto);
+ return origin;
+ };
+ } catch (e) {
+ // do one or more feature detections
+ set = {__proto__: null};
+ // if proto does not work, needs to fallback
+ // some Opera, Rhino, ducktape
+ if (set instanceof Object) {
+ setPrototypeOf = createAndCopy;
+ } else {
+ // verify if null objects are buggy
+ set.__proto__ = proto;
+ // if null objects are buggy
+ // nodejs 0.8 to 0.10
if (set instanceof Object) {
- setPrototypeOf = createAndCopy;
+ setPrototypeOf = function (origin, proto) {
+ // use such bug to promote
+ origin.__proto__ = proto;
+ return origin;
+ };
} else {
- // verify if null objects are buggy
- set.__proto__ = proto;
- // if null objects are buggy
- // nodejs 0.8 to 0.10
- if (set instanceof Object) {
- setPrototypeOf = function (origin, proto) {
- // use such bug to promote
- origin.__proto__ = proto;
- return origin;
- };
- } else {
- // try to use proto or fallback
- // Safari, old Firefox, many others
- setPrototypeOf = function (origin, proto) {
- // if proto is not null
- return getPrototypeOf(origin) ?
- // use __proto__ to promote
- ((origin.__proto__ = proto), origin) :
- // otherwise unable to promote: fallback
- createAndCopy(origin, proto);
- };
- }
+ // try to use proto or fallback
+ // Safari, old Firefox, many others
+ setPrototypeOf = function (origin, proto) {
+ // if proto is not null
+ return getPrototypeOf(origin) ?
+ // use __proto__ to promote
+ ((origin.__proto__ = proto), origin) :
+ // otherwise unable to promote: fallback
+ createAndCopy(origin, proto);
+ };
}
}
- Object.setPrototypeOf = setPrototypeOf;
- }());
-
- };
-
- if (typeof define === 'function' && define.amd) {
- define(main); // RequireJS
- } else {
- main(); // CommonJS and <script>
- }
-}());
+ }
+ Object.setPrototypeOf = setPrototypeOf;
+ }());
+}));
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 19:05:29 +0000