scala/scala.github.com — pull request #82 by dgruntz (2012-04-19 13:38:47+00:00)
Title: refresh of the scala tour

Besides formatting and Application=>App corrections I also slightly modified the code at some places:
Compound Types: changed the clone method to return a clone and not to discard it
Sequence Comprehensions: changed the code to computes all pairs of numbers between 0 and n-1
(even if the numbers are equal)