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introduce prettyValidateFail, fixing issue #112 #113

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introduce prettyValidateFail, fixing issue #112 #113

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b06ba02
introduce prettyValidateFail, fixing issue #112
KommuSoft Jun 3, 2023
00fa118
version bump
KommuSoft Jun 3, 2023
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8 changes: 8 additions & 0 deletions validity/src/Data/Validity.hs
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Expand Up @@ -85,6 +85,7 @@ module Data.Validity
checkValidity,
validationIsValid,
prettyValidate,
prettyValidateFail,
prettyValidation,

-- * Re-exports
Expand Down Expand Up @@ -679,3 +680,10 @@ prettyValidation v =
case i of
0 -> segment
_ -> replicate i ' ' ++ "\\ " ++ segment

-- | Validate a given value and fail the monadic computation if so.

-- This function will fail the moand with a nice error if the value is invalid.
-- It will return the original value wrapped in the monadic context if it was valid.
prettyValidateFail :: (Validity a, MonadFail m) => a -> m a
prettyValidateFail = either fail pure . prettyValidate
2 changes: 1 addition & 1 deletion validity/validity.cabal
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Expand Up @@ -5,7 +5,7 @@ cabal-version: 1.12
-- see: https://github.com/sol/hpack

name: validity
version: 0.12.0.1
version: 0.13.0.0
synopsis: Validity typeclass
description: For more info, see <https://github.com/NorfairKing/validity the readme>.
.
Expand Down