Talk:Catamorphism

Clarity needed

Is it a left fold or right fold? Is the applied function left- or right-associative? –14:15, 18 September 2012 (UTC)

It also needs instructions on what to do. A task by definition is something to do. This is just an informational page about what "reduce" means. --Mwn3d 15:55, 18 September 2012 (UTC)

I just wanted to see the various reduce methods from other languages. I put it in as a draft, should I have made it in a sandbox instead? Kzh 15:59, 18 September 2012 (UTC)