Sunday, September 20, 2009

Bala

Copperbox revision 814.

A new version of BeatPattern. This one is first-order and based on a novel sequence type - a Kleene list. Repetition, alternation and sequencing (concatenation) are represented as constructors in the list type so the representation is compact for beat patterns that have a very regular construction. Hopefully the Kleene list will be useful for building other patterned data such as the chord lists as working out abstractions for them has been a big struggle recently.

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Disambiguating biog as there are a few Stephen Tetley's in the world. I'm neither a cage fighter or yachtsman. I studied Fine Art in the nineties (foundation Bradford 1992, degree Cheltenham 1992 - 95) then Computing part-time at Leeds Met graduating in 2003. I'm the Stephen Tetley on Haskell Cafe and Stackoverflow.