Discussion: forM for Data.Set

hasufell at posteo.de hasufell at posteo.de
Fri Jan 10 00:31:20 UTC 2020

This was posted a year ago already, but without many comments:

So after cleaning up the PR a bit, adding tests and benchmarks, let's
give it another go.

PR is at: https://github.com/haskell/containers/pull/592

New functions are: forM, mapM, for, traverse

This follows the other Data.Set exported functions, overwriting Prelude
ones like foldr etc, so I think that's exactly what we want.

Julian Ospald

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