inside

Type: inside :: Pattern Time -> (Pattern a -> Pattern b) -> Pattern a -> Pattern b

``inside`` carries out an operation 'inside' a cycle.

For example, while rev "0 1 2 3 4 5 6 7" is the same as "7 6 5 4 3 2 1 0", inside 2 rev "0 1 2 3 4 5 6 7" gives "3 2 1 0 7 6 5 4".