r/haskelltil

189 archived posts · Jan 2015 – May 2024

haskell :: [TodayILearned]

r/haskelltil

Haskell idioms, design patterns, useful functions/packages, and so on – it's like /r/haskell, but for small things which people don't feel comfortable posting on /r/haskell.

Created Jan 24, 2015

1.8KMembers (last snapshot)

189Archived posts

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Categories

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idiom: coding idioms.
pattern: design patterns (or antipatterns).
language: little-known details of Haskell's syntax, features, evaluation model, etc. Only Haskell 2010.
extension: compiler-specific extensions and language features enabled by them.
gotcha: common misconceptions and hard-to-spot bugs (or potential bugs, e.g. when a widely known function turns out to be doing something subtly different than what you assumed).
package: interesting/useful packages.
thing: interesting/useful functions, types, classes, etc. in base or popular packages.
code: just pieces of code which are interesting for whatever reason.
tools: tooling (features, command-line flags, new tools, etc.).
IRC: obscure Lambdabot features and other IRC-related things.
etc: implementation details, history of Haskell, software written in Haskell, or just random facts.
meta: everything about this subreddit.

If none fits, just don't add any flair and I'll figure something out.

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