Current Dev State

static/js/ketcher2/node_modules/validator/lib/rtrim.js

@@ -0,0 +1,25 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = rtrim;
+
+var _assertString = require('./util/assertString');
+
+var _assertString2 = _interopRequireDefault(_assertString);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function rtrim(str, chars) {
+  (0, _assertString2.default)(str);
+  var pattern = chars ? new RegExp('[' + chars + ']') : /\s/;
+
+  var idx = str.length - 1;
+  while (idx >= 0 && pattern.test(str[idx])) {
+    idx--;
+  }
+
+  return idx < str.length ? str.substr(0, idx + 1) : str;
+}
+module.exports = exports['default'];