pointedlist: 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.
| Versions | 0.0.1, 0.0.2, 0.1, 0.2, 0.3, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.4.0, 0.4.0.1, 0.4.0.2, 0.4.0.3, 0.4.0.4, 0.6, 0.6.1 |
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| Dependencies | base (==4.*), binary, derive, fclabels (==1.1.*) [details] |
| License | BSD-3-Clause |
| Author | Jeff Wheeler |
| Maintainer | jeffwheeler@gmail.com |
| Category | Data |
| Source repo | head: git clone git://github.com/jeffwheeler/pointedlist.git |
| Uploaded | by JeffWheeler at Mon Jan 28 21:21:39 UTC 2013 |
| Distributions | Debian:0.6.1, LTSHaskell:0.6.1, NixOS:0.6.1, Stackage:0.6.1, openSUSE:0.6.1 |
| Downloads | 15819 total (34 in the last 30 days) |
| Rating | (no votes yet) [estimated by rule of succession] |
| Your Rating | |
| Status | Docs uploaded by user Build status unknown [no reports yet] Hackage Matrix CI |
Downloads
- pointedlist-0.4.0.4.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)