I am wondering if there is any way to perform sort of static code
analysis for Ruby 1.9 based programs. I don’t need nothing fancy, just
some sort of “code complexity” metric that I could analyse over time.
I wanted to use Flog (http://ruby.sadi.st/Flog.html) but it fails on
1.9 syntax (hashes).
I am wondering if I can perform 1.9 code analysis with other tools? If
not, maybe I can convert 1.9 code to 1.8 code in some automatic way?