During the work on #199, I found few minor things that can be improve right now without waiting the end on the work.
On the way, I already provided #200 and now:
I bump the target ruby version of rubocop to 2.4 (the last supported by rubocop 0.50.0) in order to allow squiggly heredoc syntax.
Please note I want to provide more further patches to support a recent rubocop version, but it implies massive changes, so I choose to make one small step first and keep changes in #199 comprehensive.
This PR also contains a minor cosmetic change on CLI help, where some defaults where shown twice.
During the work on #199, I found few minor things that can be improve right now without waiting the end on the work.
On the way, I already provided #200 and now: I bump the target ruby version of
rubocopto 2.4 (the last supported byrubocop0.50.0) in order to allow squiggly heredoc syntax. Please note I want to provide more further patches to support a recentrubocopversion, but it implies massive changes, so I choose to make one small step first and keep changes in #199 comprehensive.This PR also contains a minor cosmetic change on CLI help, where some defaults where shown twice.