Why does Symbol.for and Symbol.keyFor are limited to strings?

Allen Wirfs-Brock allen at wirfs-brock.com
Fri Jan 2 09:38:01 PST 2015

On Jan 2, 2015, at 9:18 AM, Michał Wadas wrote:

> What is reason behind restricting entries in global symbol registry to
> be indexed only by strings?

What are the use cases for anything other strings?


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