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Diffstat (limited to 'node_modules/es-abstract/2019/ToIndex.js')
-rw-r--r-- | node_modules/es-abstract/2019/ToIndex.js | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/node_modules/es-abstract/2019/ToIndex.js b/node_modules/es-abstract/2019/ToIndex.js deleted file mode 100644 index a55398d..0000000 --- a/node_modules/es-abstract/2019/ToIndex.js +++ /dev/null @@ -1,26 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var $RangeError = GetIntrinsic('%RangeError%'); - -var ToInteger = require('./ToInteger'); -var ToLength = require('./ToLength'); -var SameValueZero = require('./SameValueZero'); - -// https://www.ecma-international.org/ecma-262/8.0/#sec-toindex - -module.exports = function ToIndex(value) { - if (typeof value === 'undefined') { - return 0; - } - var integerIndex = ToInteger(value); - if (integerIndex < 0) { - throw new $RangeError('index must be >= 0'); - } - var index = ToLength(integerIndex); - if (!SameValueZero(integerIndex, index)) { - throw new $RangeError('index must be >= 0 and < 2 ** 53 - 1'); - } - return index; -}; |