I'm afraid I doon't follow what it meant by the stream here. Could you
provide a complete, runnable example and indicate what the expected and
actual output are?
On Mon, Jul 17, 2017 at 5:48 AM, jun zhang
Dear cafes
I use Conduit to parse a huge file. And I need merge lines by condition.
I find the concatMapAccumC can do that and I write a demo as blow(with conduit-combinators-1.0.6,lts-6.18). The problem is if the last item didn’t make condition true, the data only keep in the accum but missing in stream.
Any one can give me some advises?
Thanks
---------------------------- import Conduit
test'::Int->Int->(Int,[Int]) test' a s = case (a+s) > 5 of True -> (0,[a+s]) False -> (a+s,[])
testlog::IO [Int] testlog = runConduit $ (yieldMany [1,2,3,4,5,6,3]) $= (concatMapAccumC test' 0 ) $$ sinkList
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