Update to rubocop 0.38.0
Update rubocop to 0.38.0 to get rake 11.x compatibility, and revert the rake 10.x pin from #14114.
fixes #14133 - update to rubocop 0.39.0
Replaces hirb-unicode with the maintained hirb-unicode-steakknife fork,
due to conflicting requirements on unicode-display_width with the older
hirb-unicode and new rubocop.
Rake is unpinned due to the newer rubocop's compatibility with it, and
parser unpinned as the newer rubocop+parser combination works. Custom
rake test tasks have warnings disabled to match Rails behaviour and
prevent lots of output.
#1 Updated by Dominic Cleal about 6 years ago
A little more complicated, as hirb-unicode (from the console group) has a conflicting dependency with rubocop on unicode-display_width. I've submitted https://github.com/steakknife/hirb-unicode/pull/1 to fix a maintained fork of hirb-unicode (itself now dead) and perhaps it can be switched over, else remove hirb-unicode entirely.