var-monad
contravariant
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var-monad | contravariant | |
---|---|---|
- | 1 | |
2 | 72 | |
- | - | |
0.0 | 0.0 | |
over 1 year ago | almost 2 years ago | |
Haskell | Haskell | |
Apache License 2.0 | BSD 3-clause "New" or "Revised" License |
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var-monad
We haven't tracked posts mentioning var-monad yet.
Tracking mentions began in Dec 2020.
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.
What are some alternatives?
record - Anonymous records
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safe-exceptions - Safe, consistent, and easy exception handling
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distributed-closure - Serializable closures for distributed programming.
streamproc - Haskell library providing a continuation-based stream processor arrow
auto - Haskell DSL and platform providing denotational, compositional api for discrete-step, locally stateful, interactive programs, games & automations. http://hackage.haskell.org/package/auto
recursion-schemes - Generalized bananas, lenses and barbed wire
ifcxt - constraint level if statements
managed - A monad for managed values