bioruby/bioruby — pull request #64 by agrimm (2012-07-24 12:35:58+00:00)
Title: Fix ruby 193 warnings

Fixing a bunch of warnings that bioruby has with Ruby 1.9.2 or 1.9.3 .

The warnings I focused on were ones triggered even when code wasn't executed. I found them by doing

ruby -w test/runner.rb --name test_foo

There were some warnings I didn't fix because I didn't know how to fix, and some I didn't fix because I ran out of time.

I'm not familiar with the code I was changing, so I don't know if any of the changes break code conventions for BioRuby.