This commit is contained in:
szabomarton
2025-01-28 11:38:27 +01:00
parent 9c5ca86086
commit 7f4a15b9c3
36841 changed files with 4032468 additions and 1 deletions

View File

@@ -0,0 +1,9 @@
'use strict';
// TODO: semver-major: remove
var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
module.exports = function isStringOrHole(item, index, arr) {
return typeof item === 'string' || (canDistinguishSparseFromUndefined ? !(index in arr) : typeof item === 'undefined');
};