| 1 | "use strict";
|
| 2 |
|
| 3 | Object.defineProperty(exports, "__esModule", {
|
| 4 | value: true
|
| 5 | });
|
| 6 | exports.default = rtrim;
|
| 7 |
|
| 8 | var _assertString = _interopRequireDefault(require("./util/assertString"));
|
| 9 |
|
| 10 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
| 11 |
|
| 12 | function rtrim(str, chars) {
|
| 13 | (0, _assertString.default)(str);
|
| 14 | var pattern = chars ? new RegExp("[".concat(chars, "]")) : /\s/;
|
| 15 | var idx = str.length - 1;
|
| 16 |
|
| 17 | for (; idx >= 0 && pattern.test(str[idx]); idx--) {
|
| 18 | ;
|
| 19 | }
|
| 20 |
|
| 21 | return idx < str.length ? str.substr(0, idx + 1) : str;
|
| 22 | }
|
| 23 |
|
| 24 | module.exports = exports.default; |
| \ | No newline at end of file |