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by meetups323
1942 days ago
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Yeah there's going to be tradeoffs either way, the question is how often they come up in the situations the language is designed to target (versus random examples designed to showcase some obscure corner of PLT)... In this case for TS you might craft your own mappings that work like AllButXOptional<Person, 'age'>, or similar. So it's controlled externally versus internally, which who knows if thats better or not. One benefit of the TS approach is that it's a bit more composable... you can imagine things like OptionalIfRequiredInOther<ComplexPerson, SimplePerson>. |
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