diff options
Diffstat (limited to 'node_modules/core-js/modules/esnext.map.includes.js')
| -rw-r--r-- | node_modules/core-js/modules/esnext.map.includes.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/esnext.map.includes.js b/node_modules/core-js/modules/esnext.map.includes.js new file mode 100644 index 0000000..cf088b8 --- /dev/null +++ b/node_modules/core-js/modules/esnext.map.includes.js @@ -0,0 +1,17 @@ +'use strict'; +var $ = require('../internals/export'); +var IS_PURE = require('../internals/is-pure'); +var anObject = require('../internals/an-object'); +var getMapIterator = require('../internals/get-map-iterator'); +var sameValueZero = require('../internals/same-value-zero'); +var iterate = require('../internals/iterate'); + +// `Map.prototype.includes` method +// https://github.com/tc39/proposal-collection-methods +$({ target: 'Map', proto: true, real: true, forced: IS_PURE }, { + includes: function includes(searchElement) { + return iterate(getMapIterator(anObject(this)), function (key, value, stop) { + if (sameValueZero(value, searchElement)) return stop(); + }, { AS_ENTRIES: true, IS_ITERATOR: true, INTERRUPTED: true }).stopped; + } +}); |
