1 var baseIndexOf = require('./_baseIndexOf');
4 * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
5 * that is not found in the character symbols.
8 * @param {Array} strSymbols The string symbols to inspect.
9 * @param {Array} chrSymbols The character symbols to find.
10 * @returns {number} Returns the index of the last unmatched string symbol.
12 function charsEndIndex(strSymbols, chrSymbols) {
13 var index = strSymbols.length;
15 while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
19 module.exports = charsEndIndex;