Copperbox revision 3006.
Work on Answers - the result type for Events / EventLists, etc.
Answer is a tuple of accumulated i-stmts, the timespan of the event or events and a polymorphic user answer. Sometimes timespan will be accessible like a state monad (e.g. EventList), other times it will be opaque like the "output state" of a writer monad (e.g Event).
Blog Archive
About Me
- Stephen Tetley
- 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.