witherable
make-monofoldable-foldable
| witherable | make-monofoldable-foldable | |
|---|---|---|
| 4 | - | |
| 71 | 2 | |
| - | - | |
| 6.4 | 0.0 | |
| 6 months ago | about 7 years ago | |
| Haskell | Haskell | |
| BSD 3-clause "New" or "Revised" License | MIT License |
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witherable
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CS SYD - A dancing space leak
Generic operations: mapMaybe and the witherable package are two good examples.
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Version 0.6 of Flat, a principled, portable and compact binary data format
Yes or if you have instances of the polynomial functors, you can create a trivial instance like https://github.com/fumieval/witherable/issues/89
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A functor is a container that implements map. Is there a special name for containers that implement filter or reduce?
I think filter would correspond to the Filterable class from witherable.
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Name of operation
I'm not sure about the parts of the above implementation like takeOne though. I've used this takeOne few times. Also, traverse combined with catMaybes is a pattern captured in witherable package. Like this:
make-monofoldable-foldable
We haven't tracked posts mentioning make-monofoldable-foldable yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
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