| 'use strict'; | |
| module.exports = function isValidGlob(glob) { | |
| if (typeof glob === 'string' && glob.length > 0) { | |
| return true; | |
| } | |
| if (Array.isArray(glob)) { | |
| return glob.length !== 0 && every(glob); | |
| } | |
| return false; | |
| }; | |
| function every(arr) { | |
| var len = arr.length; | |
| while (len--) { | |
| if (typeof arr[len] !== 'string' || arr[len].length <= 0) { | |
| return false; | |
| } | |
| } | |
| return true; | |
| } |