1 var toString = require('./toString');
3 /** Used to match property names within property paths. */
4 var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]/g;
6 /** Used to match backslashes in property paths. */
7 var reEscapeChar = /\\(\\)?/g;
10 * Converts `string` to a property path array.
13 * @param {string} string The string to convert.
14 * @returns {Array} Returns the property path array.
16 function stringToPath(string) {
18 toString(string).replace(rePropName, function(match, number, quote, string) {
19 result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
24 module.exports = stringToPath;