var isSpace = require('./isSpace'); | |
/** | |
* Used by `_.trim` and `_.trimLeft` to get the index of the first non-whitespace | |
* character of `string`. | |
* | |
* @private | |
* @param {string} string The string to inspect. | |
* @returns {number} Returns the index of the first non-whitespace character. | |
*/ | |
function trimmedLeftIndex(string) { | |
var index = -1, | |
length = string.length; | |
while (++index < length && isSpace(string.charCodeAt(index))) {} | |
return index; | |
} | |
module.exports = trimmedLeftIndex; |