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Implement a derivation for AvocADO typeclass #22

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KacperFKorban opened this issue Sep 22, 2022 · 1 comment
Open
4 tasks

Implement a derivation for AvocADO typeclass #22

KacperFKorban opened this issue Sep 22, 2022 · 1 comment
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enhancement New feature or request

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@KacperFKorban
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For trivial types AvocADO should be derivable.
Types that should be derivable:

  • Option
  • Seq
  • List
  • [L] : Either[L, _]
@KacperFKorban KacperFKorban added the enhancement New feature or request label Sep 22, 2022
@KacperFKorban
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One problem here is that for Seq and List there are two possible instances for AvocADO, because there are two possible implementations of Applicative. Specifically for those cases fa.zip(fb) is different than fa.flatMap(a => fb.map(a -> _)). We should figure out which one of those to use by default in the derivation.

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