The Focus package

[ Tags: data, library, mit ] [ Propose Tags ]

Focuses are lists of numbers where longer lists are treated as focuses on their parent lists. As such, `Focus []` is considered "unfocused" (it is EQ to all focuses), `Focus [1, 1]` is EQ to `Focus [1, 1, 3]` because their roots are equal, and so on. This isn't useful for testing true equality, but it is quite useful for traversing and pruning indexed rose trees from one locus to another.

Properties

Versions 0.1, 0.1.1, 0.1.2
Dependencies base (==4.*), MissingH (>=1.0), split (>=0.1) [details]
License MIT
Author Nate Soares
Maintainer nate@natesoares.com
Category Data
Source repository head: git clone git://github.com/Soares/Focus.hs.git
Uploaded Sat Dec 24 23:55:44 UTC 2011 by NateSoares
Distributions NixOS:0.1.2
Downloads 1141 total (80 in the last 30 days)
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