Difference between revisions of "chunk"
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Latest revision as of 01:37, 25 December 2020
chunk :: Int -> (Pattern b -> Pattern b) -> Pattern b -> Pattern b
chunk divides a pattern into a given number of parts, then cycles through those parts in turn, applying the given function to each part in turn (one part per cycle).
d1 $ chunk 4 (# speed 2) $ sound "bd hh sn cp"
The below highlights in bold which part of the above pattern has the
(# speed 2) function applied to it over four cycles:
bd hh sn cp bd hh sn cp bd hh sn cp bd hh sn cp
d1 $ chunk 4 (hurry 2) $ sound "bd sn:2 [~ bd] sn:2"
chunk' does the same as chunk but cycles through the parts in the reverse direction.