CLC Proposal to add firstA and secondA to Bitraversable

Core Libraries Committee
#1

Hey all!

I’ve made a proposal to extend bases Bitraversable with firstA and secondA, mimicking the first and second of Bifunctor - Extend Data.Bitraversable API with firstA and secondA · Issue #172 · haskell/core-libraries-committee · GitHub

Please do share how you feel about this change!

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#2

No strong feelings, but I use Bifunctors and Bitraversable enough that I reached for it once and was surprised that it wasn’t there. I’m all for parity.

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