Sha256: c28d8c3b95072d6b1780219efab7eb291df9658245ede10ef11c864e3b778b52
Contents?: true
Size: 599 Bytes
Versions: 39
Compression:
Stored size: 599 Bytes
Contents
'use strict';
module.exports = function () {
var symbol;
if (typeof Symbol !== 'function') return false;
symbol = Symbol('test symbol');
try { String(symbol); } catch (e) { return false; }
if (typeof Symbol.iterator === 'symbol') return true;
// Return 'true' for polyfills
if (typeof Symbol.isConcatSpreadable !== 'object') return false;
if (typeof Symbol.iterator !== 'object') return false;
if (typeof Symbol.toPrimitive !== 'object') return false;
if (typeof Symbol.toStringTag !== 'object') return false;
if (typeof Symbol.unscopables !== 'object') return false;
return true;
};
Version data entries
39 entries across 10 versions & 3 rubygems