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deque-blog/echo_good_2.idr

Last active October 26, 2017 16:08
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echo_good_2.idr
echo : IO ()
echo = runEffect $
stdinLn "in> "
.| takingWhile (/= "quit")
.| deduplicating -- Remove consecutive repeating calls
.| mapping ("out> " ++)
.| stdoutLn
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