220
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Ran 05 Feb 2016 07:46AM UTC

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Files 6

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Build # 220

Build Type

Pull #192

travis-ci

Committed by

abhinav

Commit Message

Add MonadThrow and MonadCatch instances for ActionT.

Using `catch` and `throwM` on ActionT directly makes for much more readable
code than monad-control:

    lift (somethingThatMayFail >> text "success")
        `catch` (\(e :: IOException) -> text "file does not exist")
        `catch` (\(e :: SomeException) -> text "internal error")

Versus,

    st <- liftWith $ \run ->
        (somethingThatMayFail >> run (text "success"))
        `catch` (\(e :: IOException) -> run (text "file does not exist"))
        `catch` (\(e :: SomeException) -> run (text "internal error"))
    restoreT st

Pull Request Pull Request #192: Add MonadThrow and MonadCatch instances for ActionT.

Run Details

187 of 326 relevant lines covered (57.36%)

1.06 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
13	100.0		./Web/Scotty/Internal/Types.hs

Jobs

ID	Job ID	Ran	Files	Coverage
3	220.3 (CABALVER=1.22 GHCVER=7.10.3)	05 Feb 2016 07:46AM UTC	0	57.36	Travis Job 220.3

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