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nine_k
on June 5, 2020
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Ruby vs. Crystal Performance
Ruby has to have runtime metaprogramming because it has no other time but run time.
Compile-time metaprogramming is way safer and more performant, but for it you need a compiler.
norswap
on June 5, 2020
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But Crystal doesn't have those either.
hamandcheese
on June 5, 2020
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Yes it does?
https://crystal-lang.org/reference/syntax_and_semantics/macr...
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Compile-time metaprogramming is way safer and more performant, but for it you need a compiler.