expose Control.Monad.join
I think I've been looking for that function for some time. Ie, I remember wanting to collapse Just Nothing to Nothing.
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19 changed files with 30 additions and 32 deletions
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@ -130,7 +130,8 @@ remoteNamed n constructor = do
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remoteNamedFromKey :: String -> IO Repo -> IO Repo
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remoteNamedFromKey k = remoteNamed basename
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where
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basename = join "." $ reverse $ drop 1 $ reverse $ drop 1 $ split "." k
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basename = intercalate "." $
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reverse $ drop 1 $ reverse $ drop 1 $ split "." k
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{- Constructs a new Repo for one of a Repo's remotes using a given
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- location (ie, an url). -}
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