diff options
Diffstat (limited to 'node_modules/core-js/modules/es.array.reduce-right.js')
| -rw-r--r-- | node_modules/core-js/modules/es.array.reduce-right.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es.array.reduce-right.js b/node_modules/core-js/modules/es.array.reduce-right.js new file mode 100644 index 0000000..f11d8d4 --- /dev/null +++ b/node_modules/core-js/modules/es.array.reduce-right.js @@ -0,0 +1,22 @@ +'use strict'; +var $ = require('../internals/export'); +var $reduceRight = require('../internals/array-reduce').right; +var arrayMethodIsStrict = require('../internals/array-method-is-strict'); +var arrayMethodUsesToLength = require('../internals/array-method-uses-to-length'); +var CHROME_VERSION = require('../internals/engine-v8-version'); +var IS_NODE = require('../internals/engine-is-node'); + +var STRICT_METHOD = arrayMethodIsStrict('reduceRight'); +// For preventing possible almost infinite loop in non-standard implementations, test the forward version of the method +var USES_TO_LENGTH = arrayMethodUsesToLength('reduce', { 1: 0 }); +// Chrome 80-82 has a critical bug +// https://bugs.chromium.org/p/chromium/issues/detail?id=1049982 +var CHROME_BUG = !IS_NODE && CHROME_VERSION > 79 && CHROME_VERSION < 83; + +// `Array.prototype.reduceRight` method +// https://tc39.github.io/ecma262/#sec-array.prototype.reduceright +$({ target: 'Array', proto: true, forced: !STRICT_METHOD || !USES_TO_LENGTH || CHROME_BUG }, { + reduceRight: function reduceRight(callbackfn /* , initialValue */) { + return $reduceRight(this, callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined); + } +}); |
