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49807ed27f
I decided to add some safety to routes: - Use dedicated newtypes - Use CI for the CI-unique DB fields Since such a change requires so many changes in many source files, this is also a chance to do other such breaking changes. I'm recording the change gradually. It won't build until I finish, so for now don't waste time trying to build the app.
31 lines
959 B
Haskell
31 lines
959 B
Haskell
{- This file is part of Vervis.
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-
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- Written in 2016 by fr33domlover <fr33domlover@riseup.net>.
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-
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- ♡ Copying is an act of love. Please copy, reuse and share.
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-
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- The author(s) have dedicated all copyright and related and neighboring
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- rights to this software to the public domain worldwide. This software is
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- distributed without any warranty.
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-
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- You should have received a copy of the CC0 Public Domain Dedication along
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- with this software. If not, see
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- <http://creativecommons.org/publicdomain/zero/1.0/>.
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-}
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-- | 'PersistField' instance for 'CI', for easy case-insensitive DB fields.
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module Database.Persist.Class.Local
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(
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)
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where
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import Prelude
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import Data.CaseInsensitive (CI)
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import Database.Persist.Class
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import qualified Data.CaseInsensitive as CI
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instance (PersistField s, CI.FoldCase s) => PersistField (CI s) where
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toPersistValue = toPersistValue . CI.original
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fromPersistValue = fmap CI.mk . fromPersistValue
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