00001 var baseIndexOf = require('./_baseIndexOf');
00002
00012 function charsEndIndex(strSymbols, chrSymbols) {
00013 var index = strSymbols.length;
00014
00015 while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
00016 return index;
00017 }
00018
00019 module.exports = charsEndIndex;