The tuple-gen package

[Tags:bsd3, library]

Generating tuples like this: [(x, y) | x <- [1..], y <- [1..]] generates tuples that change only in the second position.

This library uses increasingly bigger hyperplanes to generate tuples.

It uses the Enum instances that are also used in the Prelude.

Thereby tuples with arbitrary starting values and types can be enumerated.

Example: ( enumFrom (0,(1,2),3) ) :: [(Word8,(Word8,Word8),Word8)]

evaluates to [(0,(1,2),3), (0,(2,1),4), (0,(3,0),5), ...].

Further explanations are planned to appear in the Monad Reader issue 20.


Versions 1.0, 1.1, 2.0
Dependencies base (==4.*), combinat (==0.2.4.*) [details]
License BSD3
Author Tillmann Vogt
Stability Unknown
Category Data
Uploaded Sun Mar 11 14:49:56 UTC 2012 by TillmannVogt
Distributions NixOS:2.0
Downloads 658 total (6 in the last 30 days)
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Status Docs uploaded by user
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