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es6-symbol
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ECMAScript 6 Symbol polyfill
github.com/medikoo/es6-symbol
medikoo/es6-symbol
es6-symbol
/
is-native-implemented.js
8 lines
(4 loc)
•
215 B
JavaScript
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// Exports true if environment provides native `Symbol` implementation
"use strict"
;
var
Symbol
=
require
(
"ext/global-this"
).
Symbol
;
module
.
exports
=
typeof
Symbol
===
"function"
&&
typeof
Symbol
() ===
"symbol"
;