Reflection would be nice, but that's about the only use case I can think of. Being able to tell a typed number array from a typed object array would be useful for some array processing optimizations and maybe stream processing optimization, but that's about it AFAIK. On Wed, Jan 16, 2019 at 04:42 Claude Pache <[email protected]> wrote:
> From what I understand (that is, not much), class templates are useful in > strongly typed languages, so that one can have a family of classes that > share the same implementation but that derive from different types; e.g. > Stack<int> for stacks of ints and Stack<string> for stacks of strings. In > JS, you can have one Stack class that accepts both ints and strings, so > that this use case doesn’t apply (or, at least, it is not a necessity). > > But I'm sure there are other use cases. What are they, and are they > compelling enough? > > —Claude > > Le 15 janv. 2019 à 19:59, IdkGoodName Vilius <[email protected]> > a écrit : > > See: > https://github.com/CreatorVilius/ecmascript-proposals/blob/master/proposal-class-templates.md > > > I think having Class Templates in JavaScript would be awesome thing and > should be implemented. But that’s just my opinion. > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss >
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