blob: 0fa4f708357ea760011888d146920678639f46c5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
'use strict';
var implementation = require('./implementation');
module.exports = function getPolyfill() {
if (!String.prototype.trimEnd && !String.prototype.trimRight) {
return implementation;
}
var zeroWidthSpace = '\u200b';
var trimmed = zeroWidthSpace.trimEnd ? zeroWidthSpace.trimEnd() : zeroWidthSpace.trimRight();
if (trimmed !== zeroWidthSpace) {
return implementation;
}
return String.prototype.trimEnd || String.prototype.trimRight;
};
|