JuicyPixels-util
contravariant
JuicyPixels-util | contravariant | |
---|---|---|
- | 1 | |
3 | 72 | |
- | - | |
0.0 | 0.0 | |
over 8 years ago | about 2 years ago | |
Haskell | Haskell | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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JuicyPixels-util
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Tracking mentions began in Dec 2020.
contravariant
-
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.
What are some alternatives?
effect-monad - Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
control-monad-free - Free monads and monad transformers
distributed-process-platform - DEPRECATED (Cloud Haskell Platform) in favor of distributed-process-extras, distributed-process-async, distributed-process-client-server, distributed-process-registry, distributed-process-supervisor, distributed-process-task and distributed-process-execution
hdph - Haskell distributed parallel Haskell
conduit-combinators - Type classes for mapping, folding, and traversing monomorphic containers
mtl - The Monad Transformer Library
streamproc - Haskell library providing a continuation-based stream processor arrow
exceptions - mtl friendly exceptions
recursion-schemes - Generalized bananas, lenses and barbed wire
parallel - a library for parallel programming
managed - A monad for managed values