var makeString = require('./helper/makeString'); | |
var defaultToWhiteSpace = require('./helper/defaultToWhiteSpace'); | |
var nativeTrimRight = String.prototype.trimRight; | |
module.exports = function rtrim(str, characters) { | |
str = makeString(str); | |
if (!characters && nativeTrimRight) return nativeTrimRight.call(str); | |
characters = defaultToWhiteSpace(characters); | |
return str.replace(new RegExp(characters + '+$'), ''); | |
}; |