http://apidock.com/ruby/Object/find_executable

No 1.8.7 compatibility. What does you guys think it is better: I use find_executable and check if the ruby version is 1.8.7 and monkeypatch it, or keep this utilities solution?

I think this one currently works well with all platforms and is of more use. I also didn't know abou tthis find_executable method and it's definitely a great find @NARKOZ