If at first you don’t succeed, call it version 1.0. RuboCop’s development started exactly 8 and half years ago. I made the first commit on April 21, 2012. That’s a lot of time in general, but even more in the fast moving world of IT. During this long period we’ve racked up some impressive numbers: 9905 commits 152 releases around 3500 closed issues almost 5000 merged pull requests over 120 million