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Commit Description:
add model solution
Commit Description:
add model solution
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node_modules/core-js/modules/_string-trim.js
| 30 lines
| 899 B
| application/javascript
| JavascriptLexer
|
r789 | var $export = require('./_export'); | |||
var defined = require('./_defined'); | ||||
var fails = require('./_fails'); | ||||
var spaces = require('./_string-ws'); | ||||
var space = '[' + spaces + ']'; | ||||
var non = '\u200b\u0085'; | ||||
var ltrim = RegExp('^' + space + space + '*'); | ||||
var rtrim = RegExp(space + space + '*$'); | ||||
var exporter = function (KEY, exec, ALIAS) { | ||||
var exp = {}; | ||||
var FORCE = fails(function () { | ||||
return !!spaces[KEY]() || non[KEY]() != non; | ||||
}); | ||||
var fn = exp[KEY] = FORCE ? exec(trim) : spaces[KEY]; | ||||
if (ALIAS) exp[ALIAS] = fn; | ||||
$export($export.P + $export.F * FORCE, 'String', exp); | ||||
}; | ||||
// 1 -> String#trimLeft | ||||
// 2 -> String#trimRight | ||||
// 3 -> String#trim | ||||
var trim = exporter.trim = function (string, TYPE) { | ||||
string = String(defined(string)); | ||||
if (TYPE & 1) string = string.replace(ltrim, ''); | ||||
if (TYPE & 2) string = string.replace(rtrim, ''); | ||||
return string; | ||||
}; | ||||
module.exports = exporter; | ||||