vis-data/peer/umd/vis-data.min.js

Manage unstructured data using DataSet. Add, update, and remove data, and listen for changes in the data.

/**
 * vis-data
 * http://visjs.org/
 *
 * Manage unstructured data using DataSet. Add, update, and remove data, and listen for changes in the data.
 *
 * @version 7.0.0
 * @date    2020-08-02T17:48:43.502Z
 *
 * @copyright (c) 2011-2017 Almende B.V, http://almende.com
 * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
 *
 * @license
 * vis.js is dual licensed under both
 *
 *   1. The Apache 2.0 License
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *   and
 *
 *   2. The MIT License
 *      http://opensource.org/licenses/MIT
 *
 * vis.js may be distributed under either license.
 */
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/**
	 * vis-util
	 * https://github.com/visjs/vis-util
	 *
	 * utilitie collection for visjs
	 *
	 * @version 4.3.4
	 * @date    2020-08-01T15:11:53.524Z
	 *
	 * @copyright (c) 2011-2017 Almende B.V, http://almende.com
	 * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
	 *
	 * @license
	 * vis.js is dual licensed under both
	 *
	 *   1. The Apache 2.0 License
	 *      http://www.apache.org/licenses/LICENSE-2.0
	 *
	 *   and
	 *
	 *   2. The MIT License
	 *      http://opensource.org/licenses/MIT
	 *
	 * vis.js may be distributed under either license.
	 */var Na=Bn("DELETE");function qa(){var t=za.apply(void 0,arguments);return Ua(t),t}function za(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];if(e.length<2)return e[0];var n;if(e.length>2)return za.apply(void 0,vi(n=[qa(e[0],e[1])]).call(n,li(po(e).call(e,2))));var o,i=e[0],a=e[1],u=Fa(Ca(a));try{for(u.s();!(o=u.n()).done;){var c=o.value;Object.prototype.propertyIsEnumerable.call(a,c)&&(a[c]===Na?delete i[c]:null===i[c]||null===a[c]||"object"!==ji(i[c])||"object"!==ji(a[c])||Ji(i[c])||Ji(a[c])?i[c]=Ga(a[c]):i[c]=za(i[c],a[c]))}}catch(t){u.e(t)}finally{u.f()}return i}function Ga(t){return Ji(t)?zt(t).call(t,(function(t){return Ga(t)})):"object"===ji(t)&&null!==t?za({},t):t}function Ua(t){for(var e=0,r=Ko(t);e<r.length;e++){var n=r[e];t[n]===Na?delete t[n]:"object"===ji(t[n])&&null!==t[n]&&Ua(t[n])}}function Va(t){return"string"==typeof t||"number"==typeof t}var 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