Source: polyfill.js

  1. // Licensed Materials - Property of IBM
  2. //
  3. // IBM Watson Analytics
  4. //
  5. // (C) Copyright IBM Corp. 2016
  6. //
  7. // US Government Users Restricted Rights - Use, duplication or
  8. // disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
  10. // Native objects available since the beginning; may contain polyfills for multiple levels of ES compliance.
  11. // No need to expose these on "polyfill" since they are always available
  12. require( "./polyfill/Array" );
  13. require( "./polyfill/Date" );
  14. require( "./polyfill/Function" );
  15. require( "./polyfill/Math" );
  16. require( "./polyfill/Number" );
  17. require( "./polyfill/Object" );
  18. require( "./polyfill/String" );
  20. /**
  21.  * The polyfill module contains polyfills for objects in the ECMAScript specification.
  22.  * @module barejs/polyfill
  23.  */
  24. Object.assign( exports,
  25. // Note: although we define this module to be barejs/polyfill, its properties are actually added to barejs, so tell jsdoc about that.
  26. /** @lends module:barejs */
  27. {
  28.     /**
  29.      * NMap - Version of Map that prefers the native implementation over the polyfill, even if it doesn't have
  30.      * iterator support (like in Internet Explorer 11). If Iterator support is required, use
  31.      * {@link module:barejs.Map Map} instead.
  32.      * @member {function}
  33.      */
  34.     NMap: require( "./NMap" ),
  36.     /**
  37.      * NSet - Version of Set that prefers the native implementation over the polyfill, even if it doesn't have
  38.      * iterator support (like in Internet Explorer 11). If Iterator support is required, use
  39.      * {@link module:barejs.Set Set} instead.
  40.      * @member {function}
  41.      */
  42.     NSet: require( "./NSet" ),
  44.     // New built-in objects that will be polyfilled (but not globally)
  46.     /**
  47.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl Intl}
  48.      * or the {@link module:barejs/polyfill.Intl fallback} provided by BareJS. Note that BareJS's fallback just provides a similar API,
  49.      * it has not actual localization features. It's main purpose is to gracefully fallback to very limited formatting on
  50.      * environments that don't support Intl. For proper support, load a full Intl polyfill.
  51.      * @member {function}
  52.      */
  53.     Intl: require( "./Intl" ),
  55.     /**
  56.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map Map}
  57.      * or the {@link module:barejs/polyfill.Map polyfill} provided by BareJS. This implementation is ensured to have iterator support (using the polyfill), if no
  58.      * iterator support is required it is better to use {@link module:barejs.NMap NMap} instead.
  59.      * @member {function}
  60.      */
  61.     Map: require( "./Map" ),
  63.     /**
  64.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap WeakMap}
  65.      * or the {@link module:barejs/polyfill.WeakMap polyfill} provided by BareJS.
  66.      * @member {function}
  67.      */
  68.     WeakMap: require( "./WeakMap" ),
  70.     /**
  71.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set Set}
  72.      * or the {@link module:barejs/polyfill.Set polyfill} provided by BareJS. This implementation is ensured to have iterator support (using the polyfill), if no
  73.      * iterator support is required it is better to use {@link module:barejs.NSet NSet} instead.
  74.      * @member {function}
  75.      */
  76.     Set: require( "./Set" ),
  77.     /**
  78.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakSet WeakSet}
  79.      * or the {@link module:barejs/polyfill.WeakSet polyfill} provided by BareJS.
  80.      * @member {function}
  81.      */
  82.     WeakSet: require( "./WeakSet" ),
  84.     /**
  85.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol Symbol}
  86.      * or the {@link module:barejs/polyfill.Symbol polyfill} provided by BareJS.
  87.      * @member {function}
  88.      */
  89.     Symbol: require( "./Symbol" ),
  91.     /**
  92.      * This is either the native {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise Promise}
  93.      * or the {@link module:barejs/polyfill.Promise polyfill} provided by BareJS.
  94.      * @member {function}
  95.      */
  96.     Promise: require( "./Promise" )
  97. } );