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Fixed Cookie example from Cookie module #391

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merged 2 commits into from
Apr 5, 2024
Merged

Fixed Cookie example from Cookie module #391

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23f286f
Fixed Cookie example from Cookie module
tusharad Mar 27, 2024
9b61bc2
modified changelog
tusharad Apr 3, 2024
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4 changes: 2 additions & 2 deletions Web/Scotty/Cookie.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,15 +22,15 @@ import Data.Monoid
import Data.Maybe
import qualified Data.Text.Lazy as TL
import qualified Data.Text.Lazy.Read as TL (decimal)
import Web.Scotty (scotty, html)
import Web.Scotty (scotty, html, get)
import Web.Scotty.Cookie (getCookie, setSimpleCookie)

main :: IO ()
main = scotty 3000 $
get \"/\" $ do
hits <- liftM (fromMaybe \"0\") $ 'getCookie' \"hits\"
let hits' =
case TL.decimal hits of
case TL.decimal $ TL.fromStrict hits of
Right n -> TL.pack . show . (+1) $ (fst n :: Integer)
Left _ -> \"1\"
'setSimpleCookie' \"hits\" $ TL.toStrict hits'
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