FP has design patterns too, just different ones, and they don't all have tidy na... | Hacker News

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nerdponx 5 months ago | parent | context | favorite | on: The 4-chan Go programmer

FP has design patterns too, just different ones, and they don't all have tidy names.

Also some GoF design patterns map pretty closely to FP equivalents... pattern-matching on ADTs + traverse/fold + ReaderT ends up looking a lot like the visitor pattern.

DaiPlusPlus 5 months ago [–]

> pattern-matching on ADTs + traverse/fold + ReaderT ends up looking a lot like the visitor pattern.

...that sounds like hand-written tedium; isn't `replicate` meant to avoid that?

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