{ |one, step, back| }

Kata Index
26 Jul 03 - http://www.onestepback.org/index.cgi/Tech/Programming/Kata/Index.rdoc
KataTwoVariation1
We explored an iterative solution using loop invariants.
KataTwoRecursive
We looked at two recursive solutions, one that passed array slices and one that passed explicit limits.
KataTwoCps
We rewrote our recursive version to use continuation passing style (CPS) and to take advantage of tail recursion.
KataTwoNoTail
We take advantage of our tail recursive version to convert it to a totally iterative solution.
KataTwoCallCC
What happens when we use real continuations with our contination passing style logic? Find out here.