scalapuzzlers/scalapuzzlers.github.com — pull request #30 by dgruntz (2012-06-08 09:15:15+00:00)
Title: Puzzler 15: Private Affairs

please find a new puzzler. As a variant, the explicit result types Any on the
definition of methods foo1 and foo2 could be omitted (then another result
would be the correct answer), but I dislike to package two different aspects
in one puzzler.