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added unit testing, and started implementing unit tests...phew

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This commit is contained in:
Josh Burman
2019-03-12 22:28:02 -04:00
parent 74aad4a957
commit e8c2539f1b
3489 changed files with 464813 additions and 88 deletions
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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

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{
"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" }]
}
}

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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.

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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.

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#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

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'use strict';
require('./shim')();

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(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]);

41
node_modules/object.assign/hasSymbols.js generated vendored Normal file
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@ -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;
};

41
node_modules/object.assign/implementation.js generated vendored Normal file
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@ -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;
};

17
node_modules/object.assign/index.js generated vendored Normal file
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'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;

112
node_modules/object.assign/package.json generated vendored Normal file
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{
"_from": "object.assign@4.1.0",
"_id": "object.assign@4.1.0",
"_inBundle": false,
"_integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
"_location": "/object.assign",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "object.assign@4.1.0",
"name": "object.assign",
"escapedName": "object.assign",
"rawSpec": "4.1.0",
"saveSpec": null,
"fetchSpec": "4.1.0"
},
"_requiredBy": [
"/mocha"
],
"_resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
"_shasum": "968bf1100d7956bb3ca086f006f846b3bc4008da",
"_spec": "object.assign@4.1.0",
"_where": "/Users/josh.burman/Projects/braid/node_modules/mocha",
"author": {
"name": "Jordan Harband"
},
"bugs": {
"url": "https://github.com/ljharb/object.assign/issues"
},
"bundleDependencies": false,
"dependencies": {
"define-properties": "^1.1.2",
"function-bind": "^1.1.1",
"has-symbols": "^1.0.0",
"object-keys": "^1.0.11"
},
"deprecated": false,
"description": "ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim",
"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"
},
"engines": {
"node": ">= 0.4"
},
"homepage": "https://github.com/ljharb/object.assign#readme",
"keywords": [
"Object.assign",
"assign",
"ES6",
"extend",
"$.extend",
"jQuery",
"_.extend",
"Underscore",
"es-shim API",
"polyfill",
"shim"
],
"license": "MIT",
"main": "index.js",
"name": "object.assign",
"repository": {
"type": "git",
"url": "git://github.com/ljharb/object.assign.git"
},
"scripts": {
"build": "mkdir -p dist && browserify browserShim.js > dist/browser.js",
"coverage": "covert test/*.js",
"coverage:quiet": "covert test/*.js --quiet",
"eslint": "eslint *.js test/*.js",
"jscs": "jscs *.js test/*.js",
"lint": "npm run --silent jscs && npm run --silent eslint",
"posttest": "npm run --silent security",
"prepublish": "npm run --silent build",
"pretest": "npm run --silent lint && es-shim-api",
"security": "nsp check",
"test": "npm run --silent tests-only",
"test:implementation": "node test/index.js",
"test:native": "node test/native.js",
"test:shim": "node test/shimmed.js",
"tests-only": "npm run --silent test:implementation && npm run --silent test:shim"
},
"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"
]
},
"version": "4.1.0"
}

51
node_modules/object.assign/polyfill.js generated vendored Normal file
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@ -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;
};

14
node_modules/object.assign/shim.js generated vendored Normal file
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@ -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;
};

53
node_modules/object.assign/test.sh generated vendored Normal file
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@ -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-###

7
node_modules/object.assign/test/.eslintrc generated vendored Normal file
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@ -0,0 +1,7 @@
{
"rules": {
"max-statements-per-line": [2, { "max": 3 }],
"no-magic-numbers": 0,
"object-curly-newline": 0,
}
}

17
node_modules/object.assign/test/index.js generated vendored Normal file
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@ -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();
});

47
node_modules/object.assign/test/native.js generated vendored Normal file
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'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();
});

50
node_modules/object.assign/test/shimmed.js generated vendored Normal file
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@ -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();
});

224
node_modules/object.assign/test/tests.js generated vendored Normal file
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@ -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();
});
};