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This is cool, could this behavior be mimicked by doing: var name = 'name_' + Math.random() ; //assumed uniqueness
by emehrkay 11y ago
This is cool, could this behavior be mimicked by doing:
var name = 'name_' + Math.random() ; //assumed uniqueness
- braythwayt 11y agoYes, but you'll also want to use Object.defineProperty to ensure that the property is not enumerable. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe... Symbol tosses that in "for free."