Ruby Code Analysis Tools and Practices (speakerdeck.com)

I know it's quite low but Analisis made me chuckle, sleep deprivation at it's best.

I did knew only few of them, so it's nice, someone covered this many tools.

I'm sorry. English isn't my first language. I'm ashamed of that typo. But I can't change title on speakerdeck because it will break links :(.