contravariant
streamproc
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contravariant | streamproc | |
---|---|---|
1 | - | |
72 | 3 | |
- | - | |
0.0 | 0.0 | |
almost 2 years ago | over 1 year ago | |
Haskell | Haskell | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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contravariant
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Co-Applicative programming style
The operator also pops up in George Wilson's 2018 talk, Contravariant Functors: the Other Side of the Coin, along with (>*) and (*<) operators to help things along. Shortly after its publication, Issue #57 for contravariant was raised, suggesting not only (>*<) but the other operators from George's talk.
streamproc
We haven't tracked posts mentioning streamproc yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
control-monad-free - Free monads and monad transformers
freer-simple - A friendly effect system for Haskell
hdph - Haskell distributed parallel Haskell
mmorph - Monad morphisms
effect-monad - Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
recursion-schemes - Generalized bananas, lenses and barbed wire
operational - Implement monads by specifying instructions and their desired operational semantics.
managed - A monad for managed values
monad-validate - (NOTE: REPOSITORY MOVED TO NEW OWNER: https://github.com/lexi-lambda/monad-validate) A Haskell monad transformer library for data validation
can-i-haz - Generic implementation of the Has pattern for MonadReader/MonadState and CoHas for MonadError
either - the EitherT monad transformer