scalapuzzlers/scalapuzzlers.github.com — pull request #33 by dgruntz (2012-06-13 09:40:40+00:00)
Title: Puzzler 16a: Looking Forward

This is a variant for Puzzler 16 which only covers the recursive definition of vals in Scala (this time in the context of Strings). I had the idea to disguise the result with the length of it today, because if the possible variants of the value of s after initialization would be given, it would no longer be a puzzler.