aswi2020vldc-gitlab/templetes/node_modules/has-symbols/index.js @ 0b434236
1 |
'use strict'; |
---|---|
2 |
|
3 |
var origSymbol = global.Symbol; |
4 |
var hasSymbolSham = require('./shams'); |
5 |
|
6 |
module.exports = function hasNativeSymbols() { |
7 |
if (typeof origSymbol !== 'function') { return false; } |
8 |
if (typeof Symbol !== 'function') { return false; } |
9 |
if (typeof origSymbol('foo') !== 'symbol') { return false; } |
10 |
if (typeof Symbol('bar') !== 'symbol') { return false; } |
11 |
|
12 |
return hasSymbolSham(); |
13 |
};
|