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Is there a guide to using Validated? #1097

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ayush-finix opened this issue Jan 17, 2020 · 1 comment
Open

Is there a guide to using Validated? #1097

ayush-finix opened this issue Jan 17, 2020 · 1 comment

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@ayush-finix
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@ayush-finix ayush-finix commented Jan 17, 2020

I expected Validated to have an ap method or something, but I can't seem to find it. The only docs I can see are https://github.com/aol/cyclops/wiki/Validator, which clearly isn't the current implementation, and I notice #826 as another issue, but I don't see the proposed ap method.
@ayush-finix
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@ayush-finix ayush-finix commented Jan 17, 2020 •
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Doh, found this: https://medium.com/@johnmcclean/a-simple-functional-java-validation-example-3d2504e97d99.

I guess modifying the question, is there any way to combine like 20 fields of different types?
I feel like there should be some way to combine a validated of a <Exception, String> and <Exception, Long> for example. I see a bunch of combine methods in vavr, for example https://www.vavr.io/vavr-docs/#_validation
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