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-rw-r--r--node_modules/object.assign/.editorconfig20
-rw-r--r--node_modules/object.assign/.eslintrc17
-rw-r--r--node_modules/object.assign/CHANGELOG.md179
-rw-r--r--node_modules/object.assign/LICENSE21
-rw-r--r--node_modules/object.assign/README.md135
-rw-r--r--node_modules/object.assign/auto.js3
-rw-r--r--node_modules/object.assign/dist/browser.js492
-rw-r--r--node_modules/object.assign/hasSymbols.js41
-rw-r--r--node_modules/object.assign/implementation.js41
-rw-r--r--node_modules/object.assign/index.js17
-rw-r--r--node_modules/object.assign/package.json81
-rw-r--r--node_modules/object.assign/polyfill.js51
-rw-r--r--node_modules/object.assign/shim.js14
-rw-r--r--node_modules/object.assign/test.sh53
-rw-r--r--node_modules/object.assign/test/.eslintrc7
-rw-r--r--node_modules/object.assign/test/index.js17
-rw-r--r--node_modules/object.assign/test/native.js47
-rw-r--r--node_modules/object.assign/test/shimmed.js50
-rw-r--r--node_modules/object.assign/test/tests.js224
19 files changed, 1510 insertions, 0 deletions
diff --git a/node_modules/object.assign/.editorconfig b/node_modules/object.assign/.editorconfig
new file mode 100644
index 00000000..ac29adef
--- /dev/null
+++ b/node_modules/object.assign/.editorconfig
@@ -0,0 +1,20 @@
+root = true
+
+[*]
+indent_style = tab
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+max_line_length = 120
+
+[CHANGELOG.md]
+indent_style = space
+indent_size = 2
+
+[*.json]
+max_line_length = off
+
+[Makefile]
+max_line_length = off
diff --git a/node_modules/object.assign/.eslintrc b/node_modules/object.assign/.eslintrc
new file mode 100644
index 00000000..85cd8fb1
--- /dev/null
+++ b/node_modules/object.assign/.eslintrc
@@ -0,0 +1,17 @@
+{
+ "root": true,
+
+ "extends": "@ljharb",
+
+ "rules": {
+ "complexity": [2, 17],
+ "id-length": [2, { "min": 1, "max": 30 }],
+ "max-nested-callbacks": [2, 3],
+ "max-statements": [2, 33],
+ "max-statements-per-line": [2, { "max": 2 }],
+ "no-invalid-this": [1],
+ "no-magic-numbers": [1, { "ignore": [0] }],
+ "no-restricted-syntax": [2, "BreakStatement", "ContinueStatement", "DebuggerStatement", "LabeledStatement", "WithStatement"],
+ "no-unused-vars": [1, { "vars": "all", "args": "after-used" }]
+ }
+}
diff --git a/node_modules/object.assign/CHANGELOG.md b/node_modules/object.assign/CHANGELOG.md
new file mode 100644
index 00000000..45434ac7
--- /dev/null
+++ b/node_modules/object.assign/CHANGELOG.md
@@ -0,0 +1,179 @@
+4.0.4 / 2017-12-21
+==================
+ * [New] add `auto` entry point (#52)
+ * [Refactor] Use `has-symbols` module
+ * [Deps] update `function-bind`, `object-keys`
+ * [Dev Deps] update `@es-shims/api`, `browserify`, `nsp`, `eslint`, `@ljharb/eslint-config`, `is`
+ * [Tests] up to `node` `v9.3`, `v8.9`, `v6.12`; use `nvm install-latest-npm`; pin included builds to LTS
+
+4.0.4 / 2016-07-04
+==================
+ * [Fix] Cache original `getOwnPropertySymbols`, and use that when `Object.getOwnPropertySymbols` is unavailable
+ * [Deps] update `object-keys`
+ * [Dev Deps] update `eslint`, `get-own-property-symbols`, `core-js`, `jscs`, `nsp`, `browserify`, `@ljharb/eslint-config`, `tape`, `@es-shims/api`
+ * [Tests] up to `node` `v6.2`, `v5.10`, `v4.4`
+ * [Tests] run sham tests on node 0.10
+ * [Tests] use pretest/posttest for linting/security
+
+4.0.3 / 2015-10-21
+==================
+ * [Fix] Support core-js's Symbol sham (#17)
+ * [Fix] Ensure that properties removed or made non-enumerable during enumeration are not assigned (#16)
+ * [Fix] Avoid looking up keys and values more than once
+ * [Tests] Avoid using `reduce` so `npm run test:shams:corejs` passes in `node` `v0.8` ([core-js#122](https://github.com/zloirock/core-js/issues/122))
+ * [Tests] Refactor to use my conventional structure that separates shimmed, implementation, and common tests
+ * [Tests] Create `npm run test:shams` and better organize tests for symbol shams
+ * [Tests] Remove `nsp` in favor of `requiresafe`
+
+4.0.2 / 2015-10-20
+==================
+ * [Fix] Ensure correct property enumeration order, particularly in v8 (#15)
+ * [Deps] update `object-keys`, `define-properties`
+ * [Dev Deps] update `browserify`, `is`, `tape`, `jscs`, `eslint`, `@ljharb/eslint-config`
+ * [Tests] up to `io.js` `v3.3`, `node` `v4.2`
+
+4.0.1 / 2015-08-16
+==================
+ * [Docs] Add `Symbol` note to readme
+
+4.0.0 / 2015-08-15
+==================
+ * [Breaking] Implement the [es-shim API](es-shims/api).
+ * [Robustness] Make implementation robust against later modification of environment methods.
+ * [Refactor] Move implementation to `implementation.js`
+ * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
+ * [Deps] update `object-keys`, `define-properties`
+ * [Dev Deps] update `browserify`, `tape`, `eslint`, `jscs`, `browserify`
+ * [Tests] Add `npm run tests-only`
+ * [Tests] use my personal shared `eslint` config.
+ * [Tests] up to `io.js` `v3.0`
+
+3.0.1 / 2015-06-28
+==================
+ * Cache `Object` and `Array#push` to make the shim more robust.
+ * [Fix] Remove use of `Array#filter`, which isn't in ES3.
+ * [Deps] Update `object-keys`, `define-properties`
+ * [Dev Deps] Update `get-own-property-symbols`, `browserify`, `eslint`, `nsp`
+ * [Tests] Test up to `io.js` `v2.3`
+ * [Tests] Adding `Object.assign` tests for non-object targets, per https://github.com/paulmillr/es6-shim/issues/348
+
+3.0.0 / 2015-05-20
+==================
+ * Attempt to feature-detect Symbols, even if `typeof Symbol() !== 'symbol'` (#12)
+ * Make a separate `hasSymbols` internal module
+ * Update `browserify`, `eslint`
+
+2.0.3 / 2015-06-28
+==================
+ * Cache `Object` and `Array#push` to make the shim more robust.
+ * [Fix] Remove use of `Array#filter`, which isn't in ES3
+ * [Deps] Update `object-keys`, `define-properties`
+ * [Dev Deps] Update `browserify`, `nsp`, `eslint`
+ * [Tests] Test up to `io.js` `v2.3`
+
+2.0.2 / 2015-05-20
+==================
+ * Make sure `.shim` is non-enumerable.
+ * Refactor `.shim` implementation to use `define-properties` predicates, rather than `delete`ing the original.
+ * Update docs to match spec/implementation. (#11)
+ * Add `npm run eslint`
+ * Test up to `io.js` `v2.0`
+ * Update `jscs`, `browserify`, `covert`
+
+2.0.1 / 2015-04-12
+==================
+ * Make sure non-enumerable Symbols are excluded.
+
+2.0.0 / 2015-04-12
+==================
+ * Make sure the shim function overwrites a broken implementation with pending exceptions.
+ * Ensure shim is not enumerable using `define-properties`
+ * Ensure `Object.assign` includes symbols.
+ * All grade A-supported `node`/`iojs` versions now ship with an `npm` that understands `^`.
+ * Run `travis-ci` tests on `iojs` and `node` v0.12; speed up builds; allow 0.8 failures.
+ * Add `npm run security` via `nsp`
+ * Update `browserify`, `jscs`, `tape`, `object-keys`, `is`
+
+1.1.1 / 2014-12-14
+==================
+ * Actually include the browser build in `npm`
+
+1.1.0 / 2014-12-14
+==================
+ * Add `npm run build`, and build an automatic-shimming browser distribution as part of the npm publish process.
+ * Update `is`, `jscs`
+
+1.0.3 / 2014-11-29
+==================
+ * Revert "optimize --production installs"
+
+1.0.2 / 2014-11-27
+==================
+ * Update `jscs`, `is`, `object-keys`, `tape`
+ * Add badges to README
+ * Name URLs in README
+ * Lock `covert` to `v1.0.0`
+ * Optimize --production installs
+
+1.0.1 / 2014-08-26
+==================
+ * Update `is`, `covert`
+
+1.0.0 / 2014-08-07
+==================
+ * Update `object-keys`, `tape`
+
+0.5.0 / 2014-07-31
+==================
+ * Object.assign no longer throws on null or undefined sources, per https://bugs.ecmascript.org/show_bug.cgi?id=3096
+
+0.4.3 / 2014-07-30
+==================
+ * Don’t modify vars in the function signature, since it deoptimizes v8
+
+0.4.2 / 2014-07-30
+==================
+ * Fixing the version number: v0.4.2
+
+0.4.1 / 2014-07-19
+==================
+ * Revert "Use the native Object.keys if it’s available."
+
+0.4.0 / 2014-07-19
+==================
+ * Use the native Object.keys if it’s available.
+ * Fixes [#2](https://github.com/ljharb/object.assign/issues/2).
+ * Adding failing tests for [#2](https://github.com/ljharb/object.assign/issues/2).
+ * Fix indentation.
+ * Adding `npm run lint`
+ * Update `tape`, `covert`
+ * README: Use SVG badge for Travis [#1](https://github.com/ljharb/object.assign/issues/1) from mathiasbynens/patch-1
+
+0.3.1 / 2014-04-10
+==================
+ * Object.assign does partially modify objects if it throws, per https://twitter.com/awbjs/status/454320863093862400
+
+0.3.0 / 2014-04-10
+==================
+ * Update with newest ES6 behavior - Object.assign now takes a variable number of source objects.
+ * Update `tape`
+ * Make sure old and unstable nodes don’t fail Travis
+
+0.2.1 / 2014-03-16
+==================
+ * Let object-keys handle the fallback
+ * Update dependency badges
+ * Adding bower.json
+
+0.2.0 / 2014-03-16
+==================
+ * Use a for loop, because ES3 browsers don’t have "reduce"
+
+0.1.1 / 2014-03-14
+==================
+ * Updating readme
+
+0.1.0 / 2014-03-14
+==================
+ * Initial release.
+
diff --git a/node_modules/object.assign/LICENSE b/node_modules/object.assign/LICENSE
new file mode 100644
index 00000000..ab29cbd6
--- /dev/null
+++ b/node_modules/object.assign/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Jordan Harband
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE. \ No newline at end of file
diff --git a/node_modules/object.assign/README.md b/node_modules/object.assign/README.md
new file mode 100644
index 00000000..70b6ac44
--- /dev/null
+++ b/node_modules/object.assign/README.md
@@ -0,0 +1,135 @@
+#object.assign <sup>[![Version Badge][npm-version-svg]][npm-url]</sup>
+
+[![Build Status][travis-svg]][travis-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][npm-url]
+
+[![browser support][testling-png]][testling-url]
+
+An Object.assign shim. Invoke its "shim" method to shim Object.assign if it is unavailable.
+
+This package implements the [es-shim API](https://github.com/es-shims/api) interface. It works in an ES3-supported environment and complies with the [spec](http://www.ecma-international.org/ecma-262/6.0/#sec-object.assign). In an ES6 environment, it will also work properly with `Symbol`s.
+
+Takes a minimum of 2 arguments: `target` and `source`.
+Takes a variable sized list of source arguments - at least 1, as many as you want.
+Throws a TypeError if the `target` argument is `null` or `undefined`.
+
+Most common usage:
+```js
+var assign = require('object.assign').getPolyfill(); // returns native method if compliant
+ /* or */
+var assign = require('object.assign/polyfill')(); // returns native method if compliant
+```
+
+## Example
+
+```js
+var assert = require('assert');
+
+// Multiple sources!
+var target = { a: true };
+var source1 = { b: true };
+var source2 = { c: true };
+var sourceN = { n: true };
+
+var expected = {
+ a: true,
+ b: true,
+ c: true,
+ n: true
+};
+
+assign(target, source1, source2, sourceN);
+assert.deepEqual(target, expected); // AWESOME!
+```
+
+```js
+var target = {
+ a: true,
+ b: true,
+ c: true
+};
+var source1 = {
+ c: false,
+ d: false
+};
+var sourceN = {
+ e: false
+};
+
+var assigned = assign(target, source1, sourceN);
+assert.equal(target, assigned); // returns the target object
+assert.deepEqual(assigned, {
+ a: true,
+ b: true,
+ c: false,
+ d: false,
+ e: false
+});
+```
+
+```js
+/* when Object.assign is not present */
+delete Object.assign;
+var shimmedAssign = require('object.assign').shim();
+ /* or */
+var shimmedAssign = require('object.assign/shim')();
+
+assert.equal(shimmedAssign, assign);
+
+var target = {
+ a: true,
+ b: true,
+ c: true
+};
+var source = {
+ c: false,
+ d: false,
+ e: false
+};
+
+var assigned = assign(target, source);
+assert.deepEqual(Object.assign(target, source), assign(target, source));
+```
+
+```js
+/* when Object.assign is present */
+var shimmedAssign = require('object.assign').shim();
+assert.equal(shimmedAssign, Object.assign);
+
+var target = {
+ a: true,
+ b: true,
+ c: true
+};
+var source = {
+ c: false,
+ d: false,
+ e: false
+};
+
+assert.deepEqual(Object.assign(target, source), assign(target, source));
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[npm-url]: https://npmjs.org/package/object.assign
+[npm-version-svg]: http://versionbadg.es/ljharb/object.assign.svg
+[travis-svg]: https://travis-ci.org/ljharb/object.assign.svg
+[travis-url]: https://travis-ci.org/ljharb/object.assign
+[deps-svg]: https://david-dm.org/ljharb/object.assign.svg?theme=shields.io
+[deps-url]: https://david-dm.org/ljharb/object.assign
+[dev-deps-svg]: https://david-dm.org/ljharb/object.assign/dev-status.svg?theme=shields.io
+[dev-deps-url]: https://david-dm.org/ljharb/object.assign#info=devDependencies
+[testling-png]: https://ci.testling.com/ljharb/object.assign.png
+[testling-url]: https://ci.testling.com/ljharb/object.assign
+[npm-badge-png]: https://nodei.co/npm/object.assign.png?downloads=true&stars=true
+[license-image]: http://img.shields.io/npm/l/object.assign.svg
+[license-url]: LICENSE
+[downloads-image]: http://img.shields.io/npm/dm/object.assign.svg
+[downloads-url]: http://npm-stat.com/charts.html?package=object.assign
diff --git a/node_modules/object.assign/auto.js b/node_modules/object.assign/auto.js
new file mode 100644
index 00000000..8ebf606c
--- /dev/null
+++ b/node_modules/object.assign/auto.js
@@ -0,0 +1,3 @@
+'use strict';
+
+require('./shim')();
diff --git a/node_modules/object.assign/dist/browser.js b/node_modules/object.assign/dist/browser.js
new file mode 100644
index 00000000..1b8da611
--- /dev/null
+++ b/node_modules/object.assign/dist/browser.js
@@ -0,0 +1,492 @@
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+'use strict';
+
+var keys = require('object-keys').shim();
+delete keys.shim;
+
+var assign = require('./');
+
+module.exports = assign.shim();
+
+delete assign.shim;
+
+},{"./":3,"object-keys":9}],2:[function(require,module,exports){
+'use strict';
+
+// modified from https://github.com/es-shims/es6-shim
+var keys = require('object-keys');
+var bind = require('function-bind');
+var canBeObject = function (obj) {
+ return typeof obj !== 'undefined' && obj !== null;
+};
+var hasSymbols = require('has-symbols/shams')();
+var toObject = Object;
+var push = bind.call(Function.call, Array.prototype.push);
+var propIsEnumerable = bind.call(Function.call, Object.prototype.propertyIsEnumerable);
+var originalGetSymbols = hasSymbols ? Object.getOwnPropertySymbols : null;
+
+module.exports = function assign(target, source1) {
+ if (!canBeObject(target)) { throw new TypeError('target must be an object'); }
+ var objTarget = toObject(target);
+ var s, source, i, props, syms, value, key;
+ for (s = 1; s < arguments.length; ++s) {
+ source = toObject(arguments[s]);
+ props = keys(source);
+ var getSymbols = hasSymbols && (Object.getOwnPropertySymbols || originalGetSymbols);
+ if (getSymbols) {
+ syms = getSymbols(source);
+ for (i = 0; i < syms.length; ++i) {
+ key = syms[i];
+ if (propIsEnumerable(source, key)) {
+ push(props, key);
+ }
+ }
+ }
+ for (i = 0; i < props.length; ++i) {
+ key = props[i];
+ value = source[key];
+ if (propIsEnumerable(source, key)) {
+ objTarget[key] = value;
+ }
+ }
+ }
+ return objTarget;
+};
+
+},{"function-bind":7,"has-symbols/shams":8,"object-keys":9}],3:[function(require,module,exports){
+'use strict';
+
+var defineProperties = require('define-properties');
+
+var implementation = require('./implementation');
+var getPolyfill = require('./polyfill');
+var shim = require('./shim');
+
+var polyfill = getPolyfill();
+
+defineProperties(polyfill, {
+ getPolyfill: getPolyfill,
+ implementation: implementation,
+ shim: shim
+});
+
+module.exports = polyfill;
+
+},{"./implementation":2,"./polyfill":11,"./shim":12,"define-properties":4}],4:[function(require,module,exports){
+'use strict';
+
+var keys = require('object-keys');
+var foreach = require('foreach');
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol() === 'symbol';
+
+var toStr = Object.prototype.toString;
+
+var isFunction = function (fn) {
+ return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
+};
+
+var arePropertyDescriptorsSupported = function () {
+ var obj = {};
+ try {
+ Object.defineProperty(obj, 'x', { enumerable: false, value: obj });
+ /* eslint-disable no-unused-vars, no-restricted-syntax */
+ for (var _ in obj) { return false; }
+ /* eslint-enable no-unused-vars, no-restricted-syntax */
+ return obj.x === obj;
+ } catch (e) { /* this is IE 8. */
+ return false;
+ }
+};
+var supportsDescriptors = Object.defineProperty && arePropertyDescriptorsSupported();
+
+var defineProperty = function (object, name, value, predicate) {
+ if (name in object && (!isFunction(predicate) || !predicate())) {
+ return;
+ }
+ if (supportsDescriptors) {
+ Object.defineProperty(object, name, {
+ configurable: true,
+ enumerable: false,
+ value: value,
+ writable: true
+ });
+ } else {
+ object[name] = value;
+ }
+};
+
+var defineProperties = function (object, map) {
+ var predicates = arguments.length > 2 ? arguments[2] : {};
+ var props = keys(map);
+ if (hasSymbols) {
+ props = props.concat(Object.getOwnPropertySymbols(map));
+ }
+ foreach(props, function (name) {
+ defineProperty(object, name, map[name], predicates[name]);
+ });
+};
+
+defineProperties.supportsDescriptors = !!supportsDescriptors;
+
+module.exports = defineProperties;
+
+},{"foreach":5,"object-keys":9}],5:[function(require,module,exports){
+
+var hasOwn = Object.prototype.hasOwnProperty;
+var toString = Object.prototype.toString;
+
+module.exports = function forEach (obj, fn, ctx) {
+ if (toString.call(fn) !== '[object Function]') {
+ throw new TypeError('iterator must be a function');
+ }
+ var l = obj.length;
+ if (l === +l) {
+ for (var i = 0; i < l; i++) {
+ fn.call(ctx, obj[i], i, obj);
+ }
+ } else {
+ for (var k in obj) {
+ if (hasOwn.call(obj, k)) {
+ fn.call(ctx, obj[k], k, obj);
+ }
+ }
+ }
+};
+
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+/* eslint no-invalid-this: 1 */
+
+var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
+var slice = Array.prototype.slice;
+var toStr = Object.prototype.toString;
+var funcType = '[object Function]';
+
+module.exports = function bind(that) {
+ var target = this;
+ if (typeof target !== 'function' || toStr.call(target) !== funcType) {
+ throw new TypeError(ERROR_MESSAGE + target);
+ }
+ var args = slice.call(arguments, 1);
+
+ var bound;
+ var binder = function () {
+ if (this instanceof bound) {
+ var result = target.apply(
+ this,
+ args.concat(slice.call(arguments))
+ );
+ if (Object(result) === result) {
+ return result;
+ }
+ return this;
+ } else {
+ return target.apply(
+ that,
+ args.concat(slice.call(arguments))
+ );
+ }
+ };
+
+ var boundLength = Math.max(0, target.length - args.length);
+ var boundArgs = [];
+ for (var i = 0; i < boundLength; i++) {
+ boundArgs.push('$' + i);
+ }
+
+ bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);
+
+ if (target.prototype) {
+ var Empty = function Empty() {};
+ Empty.prototype = target.prototype;
+ bound.prototype = new Empty();
+ Empty.prototype = null;
+ }
+
+ return bound;
+};
+
+},{}],7:[function(require,module,exports){
+'use strict';
+
+var implementation = require('./implementation');
+
+module.exports = Function.prototype.bind || implementation;
+
+},{"./implementation":6}],8:[function(require,module,exports){
+'use strict';
+
+/* eslint complexity: [2, 17], max-statements: [2, 33] */
+module.exports = function hasSymbols() {
+ if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
+ if (typeof Symbol.iterator === 'symbol') { return true; }
+
+ var obj = {};
+ var sym = Symbol('test');
+ var symObj = Object(sym);
+ if (typeof sym === 'string') { return false; }
+
+ if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
+ if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }
+
+ // temp disabled per https://github.com/ljharb/object.assign/issues/17
+ // if (sym instanceof Symbol) { return false; }
+ // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
+ // if (!(symObj instanceof Symbol)) { return false; }
+
+ // if (typeof Symbol.prototype.toString !== 'function') { return false; }
+ // if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }
+
+ var symVal = 42;
+ obj[sym] = symVal;
+ for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax
+ if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
+
+ if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
+
+ var syms = Object.getOwnPropertySymbols(obj);
+ if (syms.length !== 1 || syms[0] !== sym) { return false; }
+
+ if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
+
+ if (typeof Object.getOwnPropertyDescriptor === 'function') {
+ var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
+ if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
+ }
+
+ return true;
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+
+// modified from https://github.com/es-shims/es5-shim
+var has = Object.prototype.hasOwnProperty;
+var toStr = Object.prototype.toString;
+var slice = Array.prototype.slice;
+var isArgs = require('./isArguments');
+var isEnumerable = Object.prototype.propertyIsEnumerable;
+var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString');
+var hasProtoEnumBug = isEnumerable.call(function () {}, 'prototype');
+var dontEnums = [
+ 'toString',
+ 'toLocaleString',
+ 'valueOf',
+ 'hasOwnProperty',
+ 'isPrototypeOf',
+ 'propertyIsEnumerable',
+ 'constructor'
+];
+var equalsConstructorPrototype = function (o) {
+ var ctor = o.constructor;
+ return ctor && ctor.prototype === o;
+};
+var excludedKeys = {
+ $console: true,
+ $external: true,
+ $frame: true,
+ $frameElement: true,
+ $frames: true,
+ $innerHeight: true,
+ $innerWidth: true,
+ $outerHeight: true,
+ $outerWidth: true,
+ $pageXOffset: true,
+ $pageYOffset: true,
+ $parent: true,
+ $scrollLeft: true,
+ $scrollTop: true,
+ $scrollX: true,
+ $scrollY: true,
+ $self: true,
+ $webkitIndexedDB: true,
+ $webkitStorageInfo: true,
+ $window: true
+};
+var hasAutomationEqualityBug = (function () {
+ /* global window */
+ if (typeof window === 'undefined') { return false; }
+ for (var k in window) {
+ try {
+ if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
+ try {
+ equalsConstructorPrototype(window[k]);
+ } catch (e) {
+ return true;
+ }
+ }
+ } catch (e) {
+ return true;
+ }
+ }
+ return false;
+}());
+var equalsConstructorPrototypeIfNotBuggy = function (o) {
+ /* global window */
+ if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
+ return equalsConstructorPrototype(o);
+ }
+ try {
+ return equalsConstructorPrototype(o);
+ } catch (e) {
+ return false;
+ }
+};
+
+var keysShim = function keys(object) {
+ var isObject = object !== null && typeof object === 'object';
+ var isFunction = toStr.call(object) === '[object Function]';
+ var isArguments = isArgs(object);
+ var isString = isObject && toStr.call(object) === '[object String]';
+ var theKeys = [];
+
+ if (!isObject && !isFunction && !isArguments) {
+ throw new TypeError('Object.keys called on a non-object');
+ }
+
+ var skipProto = hasProtoEnumBug && isFunction;
+ if (isString && object.length > 0 && !has.call(object, 0)) {
+ for (var i = 0; i < object.length; ++i) {
+ theKeys.push(String(i));
+ }
+ }
+
+ if (isArguments && object.length > 0) {
+ for (var j = 0; j < object.length; ++j) {
+ theKeys.push(String(j));
+ }
+ } else {
+ for (var name in object) {
+ if (!(skipProto && name === 'prototype') && has.call(object, name)) {
+ theKeys.push(String(name));
+ }
+ }
+ }
+
+ if (hasDontEnumBug) {
+ var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);
+
+ for (var k = 0; k < dontEnums.length; ++k) {
+ if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
+ theKeys.push(dontEnums[k]);
+ }
+ }
+ }
+ return theKeys;
+};
+
+keysShim.shim = function shimObjectKeys() {
+ if (Object.keys) {
+ var keysWorksWithArguments = (function () {
+ // Safari 5.0 bug
+ return (Object.keys(arguments) || '').length === 2;
+ }(1, 2));
+ if (!keysWorksWithArguments) {
+ var originalKeys = Object.keys;
+ Object.keys = function keys(object) {
+ if (isArgs(object)) {
+ return originalKeys(slice.call(object));
+ } else {
+ return originalKeys(object);
+ }
+ };
+ }
+ } else {
+ Object.keys = keysShim;
+ }
+ return Object.keys || keysShim;
+};
+
+module.exports = keysShim;
+
+},{"./isArguments":10}],10:[function(require,module,exports){
+'use strict';
+
+var toStr = Object.prototype.toString;
+
+module.exports = function isArguments(value) {
+ var str = toStr.call(value);
+ var isArgs = str === '[object Arguments]';
+ if (!isArgs) {
+ isArgs = str !== '[object Array]' &&
+ value !== null &&
+ typeof value === 'object' &&
+ typeof value.length === 'number' &&
+ value.length >= 0 &&
+ toStr.call(value.callee) === '[object Function]';
+ }
+ return isArgs;
+};
+
+},{}],11:[function(require,module,exports){
+'use strict';
+
+var implementation = require('./implementation');
+
+var lacksProperEnumerationOrder = function () {
+ if (!Object.assign) {
+ return false;
+ }
+ // v8, specifically in node 4.x, has a bug with incorrect property enumeration order
+ // note: this does not detect the bug unless there's 20 characters
+ var str = 'abcdefghijklmnopqrst';
+ var letters = str.split('');
+ var map = {};
+ for (var i = 0; i < letters.length; ++i) {
+ map[letters[i]] = letters[i];
+ }
+ var obj = Object.assign({}, map);
+ var actual = '';
+ for (var k in obj) {
+ actual += k;
+ }
+ return str !== actual;
+};
+
+var assignHasPendingExceptions = function () {
+ if (!Object.assign || !Object.preventExtensions) {
+ return false;
+ }
+ // Firefox 37 still has "pending exception" logic in its Object.assign implementation,
+ // which is 72% slower than our shim, and Firefox 40's native implementation.
+ var thrower = Object.preventExtensions({ 1: 2 });
+ try {
+ Object.assign(thrower, 'xy');
+ } catch (e) {
+ return thrower[1] === 'y';
+ }
+ return false;
+};
+
+module.exports = function getPolyfill() {
+ if (!Object.assign) {
+ return implementation;
+ }
+ if (lacksProperEnumerationOrder()) {
+ return implementation;
+ }
+ if (assignHasPendingExceptions()) {
+ return implementation;
+ }
+ return Object.assign;
+};
+
+},{"./implementation":2}],12:[function(require,module,exports){
+'use strict';
+
+var define = require('define-properties');
+var getPolyfill = require('./polyfill');
+
+module.exports = function shimAssign() {
+ var polyfill = getPolyfill();
+ define(
+ Object,
+ { assign: polyfill },
+ { assign: function () { return Object.assign !== polyfill; } }
+ );
+ return polyfill;
+};
+
+},{"./polyfill":11,"define-properties":4}]},{},[1]);
diff --git a/node_modules/object.assign/hasSymbols.js b/node_modules/object.assign/hasSymbols.js
new file mode 100644
index 00000000..f6e0db97
--- /dev/null
+++ b/node_modules/object.assign/hasSymbols.js
@@ -0,0 +1,41 @@
+'use strict';
+
+var keys = require('object-keys');
+
+module.exports = function hasSymbols() {
+ if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
+ if (typeof Symbol.iterator === 'symbol') { return true; }
+
+ var obj = {};
+ var sym = Symbol('test');
+ var symObj = Object(sym);
+ if (typeof sym === 'string') { return false; }
+
+ if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
+ if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }
+
+ // temp disabled per https://github.com/ljharb/object.assign/issues/17
+ // if (sym instanceof Symbol) { return false; }
+ // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
+ // if (!(symObj instanceof Symbol)) { return false; }
+
+ var symVal = 42;
+ obj[sym] = symVal;
+ for (sym in obj) { return false; }
+ if (keys(obj).length !== 0) { return false; }
+ if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
+
+ if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
+
+ var syms = Object.getOwnPropertySymbols(obj);
+ if (syms.length !== 1 || syms[0] !== sym) { return false; }
+
+ if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
+
+ if (typeof Object.getOwnPropertyDescriptor === 'function') {
+ var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
+ if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
+ }
+
+ return true;
+};
diff --git a/node_modules/object.assign/implementation.js b/node_modules/object.assign/implementation.js
new file mode 100644
index 00000000..6db68e76
--- /dev/null
+++ b/node_modules/object.assign/implementation.js
@@ -0,0 +1,41 @@
+'use strict';
+
+// modified from https://github.com/es-shims/es6-shim
+var keys = require('object-keys');
+var bind = require('function-bind');
+var canBeObject = function (obj) {
+ return typeof obj !== 'undefined' && obj !== null;
+};
+var hasSymbols = require('has-symbols/shams')();
+var toObject = Object;
+var push = bind.call(Function.call, Array.prototype.push);
+var propIsEnumerable = bind.call(Function.call, Object.prototype.propertyIsEnumerable);
+var originalGetSymbols = hasSymbols ? Object.getOwnPropertySymbols : null;
+
+module.exports = function assign(target, source1) {
+ if (!canBeObject(target)) { throw new TypeError('target must be an object'); }
+ var objTarget = toObject(target);
+ var s, source, i, props, syms, value, key;
+ for (s = 1; s < arguments.length; ++s) {
+ source = toObject(arguments[s]);
+ props = keys(source);
+ var getSymbols = hasSymbols && (Object.getOwnPropertySymbols || originalGetSymbols);
+ if (getSymbols) {
+ syms = getSymbols(source);
+ for (i = 0; i < syms.length; ++i) {
+ key = syms[i];
+ if (propIsEnumerable(source, key)) {
+ push(props, key);
+ }
+ }
+ }
+ for (i = 0; i < props.length; ++i) {
+ key = props[i];
+ value = source[key];
+ if (propIsEnumerable(source, key)) {
+ objTarget[key] = value;
+ }
+ }
+ }
+ return objTarget;
+};
diff --git a/node_modules/object.assign/index.js b/node_modules/object.assign/index.js
new file mode 100644
index 00000000..1111459c
--- /dev/null
+++ b/node_modules/object.assign/index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var defineProperties = require('define-properties');
+
+var implementation = require('./implementation');
+var getPolyfill = require('./polyfill');
+var shim = require('./shim');
+
+var polyfill = getPolyfill();
+
+defineProperties(polyfill, {
+ getPolyfill: getPolyfill,
+ implementation: implementation,
+ shim: shim
+});
+
+module.exports = polyfill;
diff --git a/node_modules/object.assign/package.json b/node_modules/object.assign/package.json
new file mode 100644
index 00000000..6362d93f
--- /dev/null
+++ b/node_modules/object.assign/package.json
@@ -0,0 +1,81 @@
+{
+ "name": "object.assign",
+ "version": "4.1.0",
+ "author": "Jordan Harband",
+ "description": "ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim",
+ "license": "MIT",
+ "main": "index.js",
+ "scripts": {
+ "pretest": "npm run --silent lint && es-shim-api",
+ "test": "npm run --silent tests-only",
+ "posttest": "npm run --silent security",
+ "tests-only": "npm run --silent test:implementation && npm run --silent test:shim",
+ "test:native": "node test/native.js",
+ "test:shim": "node test/shimmed.js",
+ "test:implementation": "node test/index.js",
+ "coverage": "covert test/*.js",
+ "coverage:quiet": "covert test/*.js --quiet",
+ "lint": "npm run --silent jscs && npm run --silent eslint",
+ "eslint": "eslint *.js test/*.js",
+ "jscs": "jscs *.js test/*.js",
+ "build": "mkdir -p dist && browserify browserShim.js > dist/browser.js",
+ "prepublish": "npm run --silent build",
+ "security": "nsp check"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/ljharb/object.assign.git"
+ },
+ "keywords": [
+ "Object.assign",
+ "assign",
+ "ES6",
+ "extend",
+ "$.extend",
+ "jQuery",
+ "_.extend",
+ "Underscore",
+ "es-shim API",
+ "polyfill",
+ "shim"
+ ],
+ "dependencies": {
+ "define-properties": "^1.1.2",
+ "function-bind": "^1.1.1",
+ "has-symbols": "^1.0.0",
+ "object-keys": "^1.0.11"
+ },
+ "devDependencies": {
+ "@es-shims/api": "^2.1.1",
+ "@ljharb/eslint-config": "^12.2.1",
+ "browserify": "^14.5.0",
+ "covert": "^1.1.0",
+ "eslint": "^4.13.1",
+ "for-each": "^0.3.2",
+ "is": "^3.2.1",
+ "jscs": "^3.0.7",
+ "nsp": "^3.1.0",
+ "tape": "^4.8.0"
+ },
+ "testling": {
+ "files": "test/index.js",
+ "browsers": [
+ "iexplore/6.0..latest",
+ "firefox/3.0..6.0",
+ "firefox/15.0..latest",
+ "firefox/nightly",
+ "chrome/4.0..10.0",
+ "chrome/20.0..latest",
+ "chrome/canary",
+ "opera/10.0..latest",
+ "opera/next",
+ "safari/4.0..latest",
+ "ipad/6.0..latest",
+ "iphone/6.0..latest",
+ "android-browser/4.2"
+ ]
+ },
+ "engines": {
+ "node": ">= 0.4"
+ }
+}
diff --git a/node_modules/object.assign/polyfill.js b/node_modules/object.assign/polyfill.js
new file mode 100644
index 00000000..5b6c5774
--- /dev/null
+++ b/node_modules/object.assign/polyfill.js
@@ -0,0 +1,51 @@
+'use strict';
+
+var implementation = require('./implementation');
+
+var lacksProperEnumerationOrder = function () {
+ if (!Object.assign) {
+ return false;
+ }
+ // v8, specifically in node 4.x, has a bug with incorrect property enumeration order
+ // note: this does not detect the bug unless there's 20 characters
+ var str = 'abcdefghijklmnopqrst';
+ var letters = str.split('');
+ var map = {};
+ for (var i = 0; i < letters.length; ++i) {
+ map[letters[i]] = letters[i];
+ }
+ var obj = Object.assign({}, map);
+ var actual = '';
+ for (var k in obj) {
+ actual += k;
+ }
+ return str !== actual;
+};
+
+var assignHasPendingExceptions = function () {
+ if (!Object.assign || !Object.preventExtensions) {
+ return false;
+ }
+ // Firefox 37 still has "pending exception" logic in its Object.assign implementation,
+ // which is 72% slower than our shim, and Firefox 40's native implementation.
+ var thrower = Object.preventExtensions({ 1: 2 });
+ try {
+ Object.assign(thrower, 'xy');
+ } catch (e) {
+ return thrower[1] === 'y';
+ }
+ return false;
+};
+
+module.exports = function getPolyfill() {
+ if (!Object.assign) {
+ return implementation;
+ }
+ if (lacksProperEnumerationOrder()) {
+ return implementation;
+ }
+ if (assignHasPendingExceptions()) {
+ return implementation;
+ }
+ return Object.assign;
+};
diff --git a/node_modules/object.assign/shim.js b/node_modules/object.assign/shim.js
new file mode 100644
index 00000000..9f896ae3
--- /dev/null
+++ b/node_modules/object.assign/shim.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var define = require('define-properties');
+var getPolyfill = require('./polyfill');
+
+module.exports = function shimAssign() {
+ var polyfill = getPolyfill();
+ define(
+ Object,
+ { assign: polyfill },
+ { assign: function () { return Object.assign !== polyfill; } }
+ );
+ return polyfill;
+};
diff --git a/node_modules/object.assign/test.sh b/node_modules/object.assign/test.sh
new file mode 100644
index 00000000..da9818d7
--- /dev/null
+++ b/node_modules/object.assign/test.sh
@@ -0,0 +1,53 @@
+###-begin-npm-completion-###
+#
+# npm command completion script
+#
+# Installation: npm completion >> ~/.bashrc (or ~/.zshrc)
+# Or, maybe: npm completion > /usr/local/etc/bash_completion.d/npm
+#
+
+COMP_WORDBREAKS=${COMP_WORDBREAKS/=/}
+COMP_WORDBREAKS=${COMP_WORDBREAKS/@/}
+export COMP_WORDBREAKS
+
+if type complete &>/dev/null; then
+ _npm_completion () {
+ local si="$IFS"
+ IFS=$'\n' COMPREPLY=($(COMP_CWORD="$COMP_CWORD" \
+ COMP_LINE="$COMP_LINE" \
+ COMP_POINT="$COMP_POINT" \
+ npm completion -- "${COMP_WORDS[@]}" \
+ 2>/dev/null)) || return $?
+ IFS="$si"
+ }
+ complete -F _npm_completion npm
+elif type compdef &>/dev/null; then
+ _npm_completion() {
+ si=$IFS
+ compadd -- $(COMP_CWORD=$((CURRENT-1)) \
+ COMP_LINE=$BUFFER \
+ COMP_POINT=0 \
+ npm completion -- "${words[@]}" \
+ 2>/dev/null)
+ IFS=$si
+ }
+ compdef _npm_completion npm
+elif type compctl &>/dev/null; then
+ _npm_completion () {
+ local cword line point words si
+ read -Ac words
+ read -cn cword
+ let cword-=1
+ read -l line
+ read -ln point
+ si="$IFS"
+ IFS=$'\n' reply=($(COMP_CWORD="$cword" \
+ COMP_LINE="$line" \
+ COMP_POINT="$point" \
+ npm completion -- "${words[@]}" \
+ 2>/dev/null)) || return $?
+ IFS="$si"
+ }
+ compctl -K _npm_completion npm
+fi
+###-end-npm-completion-###
diff --git a/node_modules/object.assign/test/.eslintrc b/node_modules/object.assign/test/.eslintrc
new file mode 100644
index 00000000..dde958cb
--- /dev/null
+++ b/node_modules/object.assign/test/.eslintrc
@@ -0,0 +1,7 @@
+{
+ "rules": {
+ "max-statements-per-line": [2, { "max": 3 }],
+ "no-magic-numbers": 0,
+ "object-curly-newline": 0,
+ }
+}
diff --git a/node_modules/object.assign/test/index.js b/node_modules/object.assign/test/index.js
new file mode 100644
index 00000000..776b2b33
--- /dev/null
+++ b/node_modules/object.assign/test/index.js
@@ -0,0 +1,17 @@
+'use strict';
+
+var assign = require('../');
+var test = require('tape');
+var runTests = require('./tests');
+
+test('as a function', function (t) {
+ t.test('bad array/this value', function (st) {
+ st['throws'](function () { assign(undefined); }, TypeError, 'undefined is not an object');
+ st['throws'](function () { assign(null); }, TypeError, 'null is not an object');
+ st.end();
+ });
+
+ runTests(assign, t);
+
+ t.end();
+});
diff --git a/node_modules/object.assign/test/native.js b/node_modules/object.assign/test/native.js
new file mode 100644
index 00000000..6ebd70bb
--- /dev/null
+++ b/node_modules/object.assign/test/native.js
@@ -0,0 +1,47 @@
+'use strict';
+
+var test = require('tape');
+var defineProperties = require('define-properties');
+var isEnumerable = Object.prototype.propertyIsEnumerable;
+var functionsHaveNames = function f() {}.name === 'f';
+
+var runTests = require('./tests');
+
+test('native', function (t) {
+ t.equal(Object.assign.length, 2, 'Object.assign has a length of 2');
+ t.test('Function name', { skip: !functionsHaveNames }, function (st) {
+ st.equal(Object.assign.name, 'assign', 'Object.assign has name "assign"');
+ st.end();
+ });
+
+ t.test('enumerability', { skip: !defineProperties.supportsDescriptors }, function (et) {
+ et.equal(false, isEnumerable.call(Object, 'assign'), 'Object.assign is not enumerable');
+ et.end();
+ });
+
+ var supportsStrictMode = (function () { return typeof this === 'undefined'; }());
+
+ t.test('bad object value', { skip: !supportsStrictMode }, function (st) {
+ st['throws'](function () { return Object.assign(undefined); }, TypeError, 'undefined is not an object');
+ st['throws'](function () { return Object.assign(null); }, TypeError, 'null is not an object');
+ st.end();
+ });
+
+ // v8 in node 0.8 and 0.10 have non-enumerable string properties
+ var stringCharsAreEnumerable = isEnumerable.call('xy', 0);
+ t.test('when Object.assign is present and has pending exceptions', { skip: !stringCharsAreEnumerable || !Object.preventExtensions }, function (st) {
+ // Firefox 37 still has "pending exception" logic in its Object.assign implementation,
+ // which is 72% slower than our shim, and Firefox 40's native implementation.
+ var thrower = Object.preventExtensions({ 1: '2' });
+ var error;
+ try { Object.assign(thrower, 'xy'); } catch (e) { error = e; }
+ st.equal(error instanceof TypeError, true, 'error is TypeError');
+ st.equal(thrower[1], '2', 'thrower[1] === "2"');
+
+ st.end();
+ });
+
+ runTests(Object.assign, t);
+
+ t.end();
+});
diff --git a/node_modules/object.assign/test/shimmed.js b/node_modules/object.assign/test/shimmed.js
new file mode 100644
index 00000000..905b6531
--- /dev/null
+++ b/node_modules/object.assign/test/shimmed.js
@@ -0,0 +1,50 @@
+'use strict';
+
+var assign = require('../');
+assign.shim();
+
+var test = require('tape');
+var defineProperties = require('define-properties');
+var isEnumerable = Object.prototype.propertyIsEnumerable;
+var functionsHaveNames = function f() {}.name === 'f';
+
+var runTests = require('./tests');
+
+test('shimmed', function (t) {
+ t.equal(Object.assign.length, 2, 'Object.assign has a length of 2');
+ t.test('Function name', { skip: !functionsHaveNames }, function (st) {
+ st.equal(Object.assign.name, 'assign', 'Object.assign has name "assign"');
+ st.end();
+ });
+
+ t.test('enumerability', { skip: !defineProperties.supportsDescriptors }, function (et) {
+ et.equal(false, isEnumerable.call(Object, 'assign'), 'Object.assign is not enumerable');
+ et.end();
+ });
+
+ var supportsStrictMode = (function () { return typeof this === 'undefined'; }());
+
+ t.test('bad object value', { skip: !supportsStrictMode }, function (st) {
+ st['throws'](function () { return Object.assign(undefined); }, TypeError, 'undefined is not an object');
+ st['throws'](function () { return Object.assign(null); }, TypeError, 'null is not an object');
+ st.end();
+ });
+
+ // v8 in node 0.8 and 0.10 have non-enumerable string properties
+ var stringCharsAreEnumerable = isEnumerable.call('xy', 0);
+ t.test('when Object.assign is present and has pending exceptions', { skip: !stringCharsAreEnumerable || !Object.preventExtensions }, function (st) {
+ // Firefox 37 still has "pending exception" logic in its Object.assign implementation,
+ // which is 72% slower than our shim, and Firefox 40's native implementation.
+ var thrower = Object.preventExtensions({ 1: '2' });
+ var error;
+ try { Object.assign(thrower, 'xy'); } catch (e) { error = e; }
+ st.equal(error instanceof TypeError, true, 'error is TypeError');
+ st.equal(thrower[1], '2', 'thrower[1] === "2"');
+
+ st.end();
+ });
+
+ runTests(Object.assign, t);
+
+ t.end();
+});
diff --git a/node_modules/object.assign/test/tests.js b/node_modules/object.assign/test/tests.js
new file mode 100644
index 00000000..34f6f2c1
--- /dev/null
+++ b/node_modules/object.assign/test/tests.js
@@ -0,0 +1,224 @@
+'use strict';
+
+var hasSymbols = require('has-symbols/shams')();
+var forEach = require('for-each');
+
+module.exports = function (assign, t) {
+ t.test('error cases', function (st) {
+ st['throws'](function () { assign(null); }, TypeError, 'target must be an object');
+ st['throws'](function () { assign(undefined); }, TypeError, 'target must be an object');
+ st['throws'](function () { assign(null, {}); }, TypeError, 'target must be an object');
+ st['throws'](function () { assign(undefined, {}); }, TypeError, 'target must be an object');
+ st.end();
+ });
+
+ t.test('non-object target, no sources', function (st) {
+ var bool = assign(true);
+ st.equal(typeof bool, 'object', 'bool is object');
+ st.equal(Boolean.prototype.valueOf.call(bool), true, 'bool coerces to `true`');
+
+ var number = assign(1);
+ st.equal(typeof number, 'object', 'number is object');
+ st.equal(Number.prototype.valueOf.call(number), 1, 'number coerces to `1`');
+
+ var string = assign('1');
+ st.equal(typeof string, 'object', 'number is object');
+ st.equal(String.prototype.valueOf.call(string), '1', 'number coerces to `"1"`');
+
+ st.end();
+ });
+
+ t.test('non-object target, with sources', function (st) {
+ var signal = {};
+
+ st.test('boolean', function (st2) {
+ var bool = assign(true, { a: signal });
+ st2.equal(typeof bool, 'object', 'bool is object');
+ st.equal(Boolean.prototype.valueOf.call(bool), true, 'bool coerces to `true`');
+ st2.equal(bool.a, signal, 'source properties copied');
+ st2.end();
+ });
+
+ st.test('number', function (st2) {
+ var number = assign(1, { a: signal });
+ st2.equal(typeof number, 'object', 'number is object');
+ st2.equal(Number.prototype.valueOf.call(number), 1, 'number coerces to `1`');
+ st2.equal(number.a, signal, 'source properties copied');
+ st2.end();
+ });
+
+ st.test('string', function (st2) {
+ var string = assign('1', { a: signal });
+ st2.equal(typeof string, 'object', 'number is object');
+ st2.equal(String.prototype.valueOf.call(string), '1', 'number coerces to `"1"`');
+ st2.equal(string.a, signal, 'source properties copied');
+ st2.end();
+ });
+
+ st.end();
+ });
+
+ t.test('non-object sources', function (st) {
+ st.deepEqual(assign({ a: 1 }, null, { b: 2 }), { a: 1, b: 2 }, 'ignores null source');
+ st.deepEqual(assign({ a: 1 }, { b: 2 }, undefined), { a: 1, b: 2 }, 'ignores undefined source');
+ st.end();
+ });
+
+ t.test('returns the modified target object', function (st) {
+ var target = {};
+ var returned = assign(target, { a: 1 });
+ st.equal(returned, target, 'returned object is the same reference as the target object');
+ st.end();
+ });
+
+ t.test('has the right length', function (st) {
+ st.equal(assign.length, 2, 'length is 2 => 2 required arguments');
+ st.end();
+ });
+
+ t.test('merge two objects', function (st) {
+ var target = { a: 1 };
+ var returned = assign(target, { b: 2 });
+ st.deepEqual(returned, { a: 1, b: 2 }, 'returned object has properties from both');
+ st.end();
+ });
+
+ t.test('works with functions', function (st) {
+ var target = function () {};
+ target.a = 1;
+ var returned = assign(target, { b: 2 });
+ st.equal(target, returned, 'returned object is target');
+ st.equal(returned.a, 1);
+ st.equal(returned.b, 2);
+ st.end();
+ });
+
+ t.test('works with primitives', function (st) {
+ var target = 2;
+ var source = { b: 42 };
+ var returned = assign(target, source);
+ st.equal(Object.prototype.toString.call(returned), '[object Number]', 'returned is object form of number primitive');
+ st.equal(Number(returned), target, 'returned and target have same valueOf');
+ st.equal(returned.b, source.b);
+ st.end();
+ });
+
+ t.test('merge N objects', function (st) {
+ var target = { a: 1 };
+ var source1 = { b: 2 };
+ var source2 = { c: 3 };
+ var returned = assign(target, source1, source2);
+ st.deepEqual(returned, { a: 1, b: 2, c: 3 }, 'returned object has properties from all sources');
+ st.end();
+ });
+
+ t.test('only iterates over own keys', function (st) {
+ var Foo = function () {};
+ Foo.prototype.bar = true;
+ var foo = new Foo();
+ foo.baz = true;
+ var target = { a: 1 };
+ var returned = assign(target, foo);
+ st.equal(returned, target, 'returned object is the same reference as the target object');
+ st.deepEqual(target, { a: 1, baz: true }, 'returned object has only own properties from both');
+ st.end();
+ });
+
+ t.test('includes enumerable symbols, after keys', { skip: !hasSymbols }, function (st) {
+ var visited = [];
+ var obj = {};
+ Object.defineProperty(obj, 'a', { enumerable: true, get: function () { visited.push('a'); return 42; } });
+ var symbol = Symbol('enumerable');
+ Object.defineProperty(obj, symbol, {
+ enumerable: true,
+ get: function () { visited.push(symbol); return Infinity; }
+ });
+ var nonEnumSymbol = Symbol('non-enumerable');
+ Object.defineProperty(obj, nonEnumSymbol, {
+ enumerable: false,
+ get: function () { visited.push(nonEnumSymbol); return -Infinity; }
+ });
+ var target = assign({}, obj);
+ st.deepEqual(visited, ['a', symbol], 'key is visited first, then symbol');
+ st.equal(target.a, 42, 'target.a is 42');
+ st.equal(target[symbol], Infinity, 'target[symbol] is Infinity');
+ st.notEqual(target[nonEnumSymbol], -Infinity, 'target[nonEnumSymbol] is not -Infinity');
+ st.end();
+ });
+
+ t.test('does not fail when symbols are not present', function (st) {
+ var getSyms;
+ if (hasSymbols) {
+ getSyms = Object.getOwnPropertySymbols;
+ delete Object.getOwnPropertySymbols;
+ }
+
+ var visited = [];
+ var obj = {};
+ Object.defineProperty(obj, 'a', { enumerable: true, get: function () { visited.push('a'); return 42; } });
+ var keys = ['a'];
+ if (hasSymbols) {
+ var symbol = Symbol('sym');
+ Object.defineProperty(obj, symbol, {
+ enumerable: true,
+ get: function () { visited.push(symbol); return Infinity; }
+ });
+ keys.push(symbol);
+ }
+ var target = assign({}, obj);
+ st.deepEqual(visited, keys, 'assign visits expected keys');
+ st.equal(target.a, 42, 'target.a is 42');
+
+ if (hasSymbols) {
+ st.equal(target[symbol], Infinity);
+
+ Object.getOwnPropertySymbols = getSyms;
+ }
+ st.end();
+ });
+
+ t.test('preserves correct property enumeration order', function (st) {
+ var str = 'abcdefghijklmnopqrst';
+ var letters = {};
+ forEach(str.split(''), function (letter) {
+ letters[letter] = letter;
+ });
+
+ var n = 5;
+ st.comment('run the next test ' + n + ' times');
+ var object = assign({}, letters);
+ var actual = '';
+ for (var k in object) {
+ actual += k;
+ }
+ for (var i = 0; i < n; ++i) {
+ st.equal(actual, str, 'property enumeration order should be followed');
+ }
+ st.end();
+ });
+
+ t.test('checks enumerability and existence, in case of modification during [[Get]]', { skip: !Object.defineProperty }, function (st) {
+ var targetBvalue = {};
+ var targetCvalue = {};
+ var target = { b: targetBvalue, c: targetCvalue };
+ var source = {};
+ Object.defineProperty(source, 'a', {
+ enumerable: true,
+ get: function () {
+ delete this.b;
+ Object.defineProperty(this, 'c', { enumerable: false });
+ return 'a';
+ }
+ });
+ var sourceBvalue = {};
+ var sourceCvalue = {};
+ source.b = sourceBvalue;
+ source.c = sourceCvalue;
+ var result = assign(target, source);
+ st.equal(result, target, 'sanity check: result is === target');
+ st.equal(result.b, targetBvalue, 'target key not overwritten by deleted source key');
+ st.equal(result.c, targetCvalue, 'target key not overwritten by non-enumerable source key');
+
+ st.end();
+ });
+};
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-20 11:21:11 +0000