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Bump to v4.5.1.
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@@ -24,7 +24,8 @@ var funcTag = '[object Function]',
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/** Used to match property names within property paths. */
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var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
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reIsPlainProp = /^\w*$/,
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rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(\.|\[\])(?:\4|$))/g;
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reLeadingDot = /^\./,
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rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
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/**
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* Used to match `RegExp`
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@@ -707,8 +708,13 @@ function parent(object, path) {
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* @returns {Array} Returns the property path array.
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*/
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var stringToPath = memoize(function(string) {
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string = toString(string);
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var result = [];
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toString(string).replace(rePropName, function(match, number, quote, string) {
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if (reLeadingDot.test(string)) {
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result.push('');
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}
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string.replace(rePropName, function(match, number, quote, string) {
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result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
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});
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return result;
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