Great tool. This wasn't clear from the README, but this will work with files across directories (which is both useful and confusing) massren /*foo.rb Will re

Great tool. This wasn't clear from the README, but this will work with files across directories (which is both useful and confusing) massren /*foo.rb Will rename matching files in different directories, but there is no indication of what directories those are in the editor. <snark>Also, how could you build something so useful without generics!?</snark>