| 'use strict'; |
| var $ = require('../internals/export'); |
| var $trimStart = require('../internals/string-trim').start; |
| var forcedStringTrimMethod = require('../internals/forced-string-trim-method'); |
| |
| var FORCED = forcedStringTrimMethod('trimStart'); |
| |
| var trimStart = FORCED ? function trimStart() { |
| return $trimStart(this); |
| } : ''.trimStart; |
| |
| // `String.prototype.{ trimStart, trimLeft }` methods |
| // https://github.com/tc39/ecmascript-string-left-right-trim |
| $({ target: 'String', proto: true, forced: FORCED }, { |
| trimStart: trimStart, |
| trimLeft: trimStart |
| }); |