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Zipped Tree Applicative #74

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charleso opened this issue Apr 23, 2019 · 2 comments
Open

Zipped Tree Applicative #74

charleso opened this issue Apr 23, 2019 · 2 comments
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@charleso
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charleso commented Apr 23, 2019 •
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https://github.com/hedgehogqa/haskell-hedgehog/pull/272/files

This means that a generator like (,) <$> genA <*> genB will be able to alternate between shrinking genA and genB rather than doing one first and then the other.

This might not be possible with the State-based Seed rather than SplitMix:

#27
@jacobstanley
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I'm going to give state based a go in haskell soonish, so maybe I can tell you

@charleso charleso mentioned this issue Apr 24, 2019
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@charleso
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charleso commented Apr 24, 2019 •
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Have converted the applicative instance over, but still looking at ideal list shrinking

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