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Discussion on: JS Symbol, what the heck?

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Jon Randy

Great explanation! Another use case for Symbols is safely extending prototypes (Array, String, Number, etc.) - I built a library (Metho) that helps to do this kind of thing easily. Check it out if you want to see another way Symbols can be used

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Romain Trotard Author

Oh thank you for the additional information. I check your library asap :)