Is there a way to put an entire case statement on one line? I tried doing something like this:
case number of (5 -> "five") (_ -> "unknown")
But it gives syntax error
Is there a way to put an entire case statement on one line? I tried doing something like this:
case number of (5 -> "five") (_ -> "unknown")
But it gives syntax error
no. Elm is whitespace sensitive and case of
need a line break.
What you can do is define a function isFive
and hide the case distinction in there.
Elm does allow having each case as one line though:
case number of
5 -> "five"
_ -> "unknown"
However it’s currently not supported by elm-format.
Also, functions like Maybe.Extra.unwrap and Result.Extra.unwrap can be quite useful for oneliners.
Seems like this is the best I can do
( \v -> case v of
Item a -> Just a
_ -> Nothing )
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