Control.Arrow.Machine.Utils
delay
hold
accum
edge
passRecent
withRecent
feedback1
feedback
switch
dSwitch
rSwitch
drSwitch
kSwitch
dkSwitch
pSwitch
pSwitchB
rpSwitch
rpSwitchB
peekState
encloseState
tee
gather
sample
source
fork
filter
echo
anytime
par
parB
onEnd
cycleDelay