I didn’t realize @thoughtbot was using Haskell. Cool. Would love to talk to them about their experience. http://robots.thoughtbot.com/thinking-in-types …
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@ReinH@thoughtbot data Render = Renderable a => Rend a is a better solution I think!
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@sgrif@cartazio you can do that without the type class. I’m not sure it’s worth it in this case. http://lukepalmer.wordpress.com/2010/01/24/haskell-antipattern-existential-typeclass/ … -
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@cartazio@ReinH Can you show me what that would look like for these types? https://gist.github.com/sgrif/b9ec575ead0ca1ce2686 …
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