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🔥 an unnecessary fmap.

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This commit is contained in:
Rob Rix 2017-07-22 16:56:21 -04:00
parent 4a0fb31ba1
commit 8b63e54f6d
1 changed files with 1 additions and 1 deletions
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src/Data/Syntax/Assignment.hs
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@ -242,7 +242,7 @@ runAssignment toNode source assignment state = go assignment state >>= requireEx
-> (x -> State ast grammar -> Either (Error grammar) (result, State ast grammar))
-> State ast grammar
-> Either (Error grammar) (result, State ast grammar)
run assignment yield initialState = maybe (atEnd Nothing) atNode (F.project <$> listToMaybe (stateNodes state))
run assignment yield initialState = maybe (atEnd Nothing) (atNode . F.project) (listToMaybe (stateNodes state))
where atNode node = case assignment of
Location -> yield (nodeLocation (toNode node)) state
Project projection -> yield (projection node) state