diff options
Diffstat (limited to 'node_modules/core-js/modules/es.array.includes.js')
| -rw-r--r-- | node_modules/core-js/modules/es.array.includes.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es.array.includes.js b/node_modules/core-js/modules/es.array.includes.js new file mode 100644 index 0000000..0036556 --- /dev/null +++ b/node_modules/core-js/modules/es.array.includes.js @@ -0,0 +1,18 @@ +'use strict'; +var $ = require('../internals/export'); +var $includes = require('../internals/array-includes').includes; +var addToUnscopables = require('../internals/add-to-unscopables'); +var arrayMethodUsesToLength = require('../internals/array-method-uses-to-length'); + +var USES_TO_LENGTH = arrayMethodUsesToLength('indexOf', { ACCESSORS: true, 1: 0 }); + +// `Array.prototype.includes` method +// https://tc39.github.io/ecma262/#sec-array.prototype.includes +$({ target: 'Array', proto: true, forced: !USES_TO_LENGTH }, { + includes: function includes(el /* , fromIndex = 0 */) { + return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); + } +}); + +// https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables +addToUnscopables('includes'); |
