/
padend.js
41 lines (37 loc) · 1.32 KB
/
padend.js
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/*
* Copyright 2017 The Closure Compiler Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'require util/checkstringargs';
'require util/stringpadding';
'require util/polyfill';
$jscomp.polyfill('String.prototype.padEnd', function(orig) {
if (orig) return orig;
/**
* Polyfills String.prototype.padEnd.
*
* @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/padEnd
*
* @this {string}
* @param {number} targetLength
* @param {string=} opt_padString
* @return {string}
*/
var padEnd = function(targetLength, opt_padString) {
var string = $jscomp.checkStringArgs(this, null, 'padStart');
var padLength = targetLength - string.length;
return string + $jscomp.stringPadding(opt_padString, padLength);
};
return padEnd;
}, 'es8', 'es3');