pointedlist-0.6.1: A zipper-like comonad which works as a list, tracking a position.

# pointedlist-0.6.1: A zipper-like comonad which works as a list, tracking a position.

A PointedList tracks the position in a non-empty list which works similarly to a zipper. A current item is always required, and therefore the list may never be empty. A circular PointedList wraps around to the other end when progressing past the actual edge.

Modules

pointedlist-0.6.1

- Data
  Submodules
  - List
    Submodules
    - Data.List.PointedList
      Submodules
      - Data.List.PointedList.Circular