This technique helps validate arbitrary conditions in deeply nested structures without writing additional code — with the help of Haskell Generics.
It boils down to this pattern:
ulysses4ever
/ knucleotide.hs
Created
August 10, 2020 20:34
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| {-# LANGUAGE RecordWildCards, FlexibleContexts #-} | |
| -- The Computer Language Benchmarks Game | |
| -- https://salsa.debian.org/benchmarksgame-team/benchmarksgame/ | |
| -- | |
| -- Contributed by cahu ette | |
| module Main where |
