Handy Haskell @HandyHaskell
Helping you get stuff done one code snippet at a time. Made with https://t.co/bu73c1C009 github.com/jmackie/HandyH… London, England Joined November 2018-
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cabal can be used as a #!-interpreter 😲
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An attempt at making record ↔️ json object interop nicer: github.com/jmackie/HandyH… feedback welcome :)
Grokking `these` hackage.haskell.org/package/these-…
Level-up your smart constructors with the `refined` package 👌 hackage.haskell.org/package/refined
Was I the only one that didn't realise you could have dots in qualified import names?!
TIL: You can bind binary function arguments to operators 🙈
Ordering has a Semigroup instance 👌
Ignore constructor data in matches with an empty record pattern
Initial @travisci config for building+deploying Haskell executables for linux, osx and windows: github.com/jmackie/HandyH…
Efficiently drop elements from the end of a List (credit: @quch3n)
Copy a directory and its contents recursively (`cp -r`)
Clean up your pattern matching with PatternSynonyms
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