diff options
Diffstat (limited to 'node_modules/es-abstract/2018/CanonicalNumericIndexString.js')
-rw-r--r-- | node_modules/es-abstract/2018/CanonicalNumericIndexString.js | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/node_modules/es-abstract/2018/CanonicalNumericIndexString.js b/node_modules/es-abstract/2018/CanonicalNumericIndexString.js deleted file mode 100644 index 625f853..0000000 --- a/node_modules/es-abstract/2018/CanonicalNumericIndexString.js +++ /dev/null @@ -1,22 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var $TypeError = GetIntrinsic('%TypeError%'); - -var SameValue = require('./SameValue'); -var ToNumber = require('./ToNumber'); -var ToString = require('./ToString'); -var Type = require('./Type'); - -// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring - -module.exports = function CanonicalNumericIndexString(argument) { - if (Type(argument) !== 'String') { - throw new $TypeError('Assertion failed: `argument` must be a String'); - } - if (argument === '-0') { return -0; } - var n = ToNumber(argument); - if (SameValue(ToString(n), argument)) { return n; } - return void 0; -}; |