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assets_old/node_modules/shallow-clone/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015-present, Jon Schlinkert.
+
+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.

assets_old/node_modules/shallow-clone/README.md

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+# shallow-clone [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=W8YFZ425KND68) [![NPM version](https://img.shields.io/npm/v/shallow-clone.svg?style=flat)](https://www.npmjs.com/package/shallow-clone) [![NPM monthly downloads](https://img.shields.io/npm/dm/shallow-clone.svg?style=flat)](https://npmjs.org/package/shallow-clone) [![NPM total downloads](https://img.shields.io/npm/dt/shallow-clone.svg?style=flat)](https://npmjs.org/package/shallow-clone) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/shallow-clone.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/shallow-clone)
+
+> Creates a shallow clone of any JavaScript value.
+
+Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support.
+
+## Install
+
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm install --save shallow-clone
+```
+
+## Usage
+
+```js
+const clone = require('shallow-clone');
+```
+
+**Supports**
+
+* array buffers
+* arrays
+* buffers
+* dates
+* errors
+* float32 arrays
+* float64 arrays
+* int16 arrays
+* int32 arrays
+* int8 arrays
+* maps
+* objects
+* primitives
+* regular expressions
+* sets
+* symbols
+* uint16 arrays
+* uint32 arrays
+* uint8 arrays
+* uint8clamped arrays
+
+## Arrays
+
+By default, only the array itself is cloned (shallow), use [clone-deep](https://github.com/jonschlinkert/clone-deep) if you also need the elements in the array to be cloned.
+
+```js
+const arr = [{ a: 0 }, { b: 1 }];
+const foo = clone(arr);
+// foo =>  [{ 'a': 0 }, { 'b': 1 }]
+
+// array is cloned
+assert(actual === expected); // false
+
+// array elements are not
+assert.deepEqual(actual[0], expected[0]); // true
+```
+
+## Objects
+
+Only the object is shallow cloned, use [clone-deep](https://github.com/jonschlinkert/clone-deep) if you also need the values in the object to be cloned.
+
+```js
+console.log(clone({ a: 1, b: 2, c: 3 }));
+//=> {a: 1, b: 2, c: 3 }
+```
+
+## RegExp
+
+Clones regular expressions and flags, and preserves the `.lastIndex`.
+
+```js
+const regex = clone(/foo/g); //=> /foo/g
+// you can manually reset lastIndex if necessary
+regex.lastIndex = 0;
+```
+
+## Primitives
+
+Simply returns primitives unchanged.
+
+```js
+clone(0); //=> 0
+clone('foo'); //=> 'foo'
+```
+
+## About
+
+<details>
+<summary><strong>Contributing</strong></summary>
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
+
+</details>
+
+<details>
+<summary><strong>Running Tests</strong></summary>
+
+Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
+
+```sh
+$ npm install && npm test
+```
+
+</details>
+
+<details>
+<summary><strong>Building docs</strong></summary>
+
+_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_
+
+To generate the readme, run the following command:
+
+```sh
+$ npm install -g verbose/verb#dev verb-generate-readme && verb
+```
+
+</details>
+
+### Related projects
+
+You might also be interested in these projects:
+
+* [assign-deep](https://www.npmjs.com/package/assign-deep): Deeply assign the values of all enumerable-own-properties and symbols from one or more source objects… [more](https://github.com/jonschlinkert/assign-deep) | [homepage](https://github.com/jonschlinkert/assign-deep "Deeply assign the values of all enumerable-own-properties and symbols from one or more source objects to a target object. Returns the target object.")
+* [clone-deep](https://www.npmjs.com/package/clone-deep): Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives. | [homepage](https://github.com/jonschlinkert/clone-deep "Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.")
+* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.")
+* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of "Get the native type of a value.")
+
+### Contributors
+
+| **Commits** | **Contributor** |  
+| --- | --- |  
+| 20 | [jonschlinkert](https://github.com/jonschlinkert) |  
+| 2  | [doowb](https://github.com/doowb) |  
+| 1  | [jakub-g](https://github.com/jakub-g) |  
+
+### Author
+
+**Jon Schlinkert**
+
+* [GitHub Profile](https://github.com/jonschlinkert)
+* [Twitter Profile](https://twitter.com/jonschlinkert)
+* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert)
+
+### License
+
+Copyright © 2019, [Jon Schlinkert](https://github.com/jonschlinkert).
+Released under the [MIT License](LICENSE).
+
+***
+
+_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on April 15, 2019._

assets_old/node_modules/shallow-clone/index.js

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+/*!
+ * shallow-clone <https://github.com/jonschlinkert/shallow-clone>
+ *
+ * Copyright (c) 2015-present, Jon Schlinkert.
+ * Released under the MIT License.
+ */
+
+'use strict';
+
+const valueOf = Symbol.prototype.valueOf;
+const typeOf = require('kind-of');
+
+function clone(val, deep) {
+  switch (typeOf(val)) {
+    case 'array':
+      return val.slice();
+    case 'object':
+      return Object.assign({}, val);
+    case 'date':
+      return new val.constructor(Number(val));
+    case 'map':
+      return new Map(val);
+    case 'set':
+      return new Set(val);
+    case 'buffer':
+      return cloneBuffer(val);
+    case 'symbol':
+      return cloneSymbol(val);
+    case 'arraybuffer':
+      return cloneArrayBuffer(val);
+    case 'float32array':
+    case 'float64array':
+    case 'int16array':
+    case 'int32array':
+    case 'int8array':
+    case 'uint16array':
+    case 'uint32array':
+    case 'uint8clampedarray':
+    case 'uint8array':
+      return cloneTypedArray(val);
+    case 'regexp':
+      return cloneRegExp(val);
+    case 'error':
+      return Object.create(val);
+    default: {
+      return val;
+    }
+  }
+}
+
+function cloneRegExp(val) {
+  const flags = val.flags !== void 0 ? val.flags : (/\w+$/.exec(val) || void 0);
+  const re = new val.constructor(val.source, flags);
+  re.lastIndex = val.lastIndex;
+  return re;
+}
+
+function cloneArrayBuffer(val) {
+  const res = new val.constructor(val.byteLength);
+  new Uint8Array(res).set(new Uint8Array(val));
+  return res;
+}
+
+function cloneTypedArray(val, deep) {
+  return new val.constructor(val.buffer, val.byteOffset, val.length);
+}
+
+function cloneBuffer(val) {
+  const len = val.length;
+  const buf = Buffer.allocUnsafe ? Buffer.allocUnsafe(len) : Buffer.from(len);
+  val.copy(buf);
+  return buf;
+}
+
+function cloneSymbol(val) {
+  return valueOf ? Object(valueOf.call(val)) : {};
+}
+
+/**
+ * Expose `clone`
+ */
+
+module.exports = clone;

assets_old/node_modules/shallow-clone/package.json

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+{
+  "name": "shallow-clone",
+  "description": "Creates a shallow clone of any JavaScript value.",
+  "version": "3.0.1",
+  "homepage": "https://github.com/jonschlinkert/shallow-clone",
+  "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+  "contributors": [
+    "Brian Woodward (https://twitter.com/doowb)",
+    "Jon Schlinkert (http://twitter.com/jonschlinkert)"
+  ],
+  "repository": "jonschlinkert/shallow-clone",
+  "bugs": {
+    "url": "https://github.com/jonschlinkert/shallow-clone/issues"
+  },
+  "license": "MIT",
+  "files": [
+    "index.js"
+  ],
+  "main": "index.js",
+  "engines": {
+    "node": ">=8"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "dependencies": {
+    "kind-of": "^6.0.2"
+  },
+  "devDependencies": {
+    "gulp-format-md": "^2.0.0",
+    "mocha": "^6.1.3"
+  },
+  "keywords": [
+    "array",
+    "clone",
+    "copy",
+    "extend",
+    "mixin",
+    "object",
+    "primitive",
+    "shallow"
+  ],
+  "verb": {
+    "toc": false,
+    "layout": "default",
+    "tasks": [
+      "readme"
+    ],
+    "plugins": [
+      "gulp-format-md"
+    ],
+    "lint": {
+      "reflinks": true
+    },
+    "related": {
+      "list": [
+        "assign-deep",
+        "clone-deep",
+        "is-plain-object",
+        "kind-of"
+      ]
+    }
+  }
+}