Cats io support #26
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Cats io support #26
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stankoua
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cchantep
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Feb 9, 2019
| /** | ||
| * Heavily inspired from work done by @cchantep in Acolyte (see acolyte.reactivemongo.ComposeWithCompletion) | ||
| */ | ||
| trait LiftAsync[F[_], M[_], A] { |
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Semantic is always async ?
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yes (but no in term of cats-effect's Async typeclass), since the essence of this typeclass is to wrap the computation in an async context (Future or IO). Maybe it can be confusing, so feel free to suggest any name which could express it better.
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Pull Request Checklist
Purpose
Currently we are supporting the translation of our DB operations to
Future.Futureis actually eager so the DB operations will be executed during the translations process. It might be useful to add support for a lazy asynchronous datatype. We choose to add support for theIOtype provided bycats-effect.Why choosing
cats-effector notzio?cats-effectcome with typeclasses which formalize operations (think ofAsync,Sync).For people using
zio, they will have to use a bridge project between the two.