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Minimize the cost of s/fn-schema support for s/letfn #431
Description
#430 revealed a faster way to support s/fn-schema via metadata. We should look into the performance improvements of using the same strategy for s/letfn and then perhaps deprecate schematize-fn.
Idea:
(s/letfn [(f [a ...])]
...)
=>
(letfn [(f [a ...])]
(let [f ^{:schema ...} (fn [a ..] (f a ...)))]
...))Reacted by Jason Wolfe
Activity
frenchy64 commentedon Nov 6, 2021
Another idea, but unfortunately it doesn't work: