Where can I find an actively developed lint tool for Ruby?

Question

Most of the code I write is in Ruby, and every once in a while, I make some typo which only gets caught after a while. This is irritating when I have my scripts running long

Answer 1

Have not used it yet, but sounds promising (will update when I've tested this).

https://github.com/michaeledgar/laser

Static analysis and style linter for Ruby code.