/**
 * This file includes polyfills needed by Angular and is loaded before the app.
 * You can add your own extra polyfills to this file.
 *
 * This file is divided into 2 sections:
 *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
 *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
 *      file.
 *
 * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
 * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
 * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
 *
 * Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html
 */

/***************************************************************************************************
 * BROWSER POLYFILLS
 */

/** IE9, IE10 and IE11 requires all of the following polyfills. **/
import 'core-js/es6/symbol';
import 'core-js/es6/object';
import 'core-js/es6/function';
import 'core-js/es6/parse-int';
import 'core-js/es6/parse-float';
import 'core-js/es6/number';
import 'core-js/es6/math';
import 'core-js/es6/string';
import 'core-js/es6/date';
import 'core-js/es6/array';
import 'core-js/es6/regexp';
import 'core-js/es6/map';
import 'core-js/es6/weak-map';
import 'core-js/es6/set';

/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js';  // Run `npm install --save classlist.js`.

/** IE10 and IE11 requires the following for the Reflect API. */
import 'core-js/es6/reflect';


/** Evergreen browsers require these. **/
// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
import 'core-js/es7/reflect';


/**
 * Required to support Web Animations `@angular/platform-browser/animations`.
 * Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation
 **/
// import 'web-animations-js';  // Run `npm install --save web-animations-js`.

/**
 * By default, zone.js will patch all possible macroTask and DomEvents
 * user can disable parts of macroTask/DomEvents patch by setting following flags
 */

 // (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
 // (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
 // (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames

 /*
 * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
 * with the following flag, it will bypass `zone.js` patch for IE/Edge
 */
// (window as any).__Zone_enable_cross_context_check = true;

/***************************************************************************************************
 * Zone JS is required by default for Angular itself.
 */
import 'zone.js/dist/zone';  // Included with Angular CLI.



/***************************************************************************************************
 * APPLICATION IMPORTS
 */
if (!String.prototype.startsWith) {
	String.prototype.startsWith = function(search, pos) {
		return this.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;
	};
}
if (!Array.prototype.find) {
    Object.defineProperty(Array.prototype, 'find', {
    value: function(predicate) {
   // 1. Let O be ? ToObject(this value).
    if (this == null) {
      throw new TypeError('"this" is null or not defined');
    }
  
    var o = Object(this);
  
    // 2. Let len be ? ToLength(? Get(O, "length")).
    var len = o.length >>> 0;
  
    // 3. If IsCallable(predicate) is false, throw a TypeError exception.
    if (typeof predicate !== 'function') {
      throw new TypeError('predicate must be a function');
    }
  
    // 4. If thisArg was supplied, let T be thisArg; else let T be undefined.
    var thisArg = arguments[1];
  
    // 5. Let k be 0.
    var k = 0;
  
    // 6. Repeat, while k < len
    while (k < len) {
      // a. Let Pk be ! ToString(k).
      // b. Let kValue be ? Get(O, Pk).
      // c. Let testResult be ToBoolean(? Call(predicate, T, « kValue, k, O »)).
      // d. If testResult is true, return kValue.
      var kValue = o[k];
      if (predicate.call(thisArg, kValue, k, o)) {
        return kValue;
      }
      // e. Increase k by 1.
      k++;
    }
  
    // 7. Return undefined.
    return undefined;
  }
  });
  }