Function Collect-Window-Over-Elements

Part of:

package metabang.cl-containers
( collect-window-over-elements < container > < window-size > < window-step > &key < transform > < duplicate-ends? > )

Moves a windows of size window-size across the elements of container , stepping by window-step each time. At each step, it applies function fn to the elements in the current window (as a list).