9 lines
263 B
JavaScript
9 lines
263 B
JavaScript
|
var makeString = require('./helper/makeString');
|
||
|
|
|
||
|
|
module.exports = function strRightBack(str, sep) {
|
||
|
|
str = makeString(str);
|
||
|
|
sep = makeString(sep);
|
||
|
|
var pos = !sep ? -1 : str.lastIndexOf(sep);
|
||
|
|
return~ pos ? str.slice(pos + sep.length, str.length) : str;
|
||
|
|
};
|