Revert rubocop TargetRubyVersion back to 1.9 #634
Merged
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Puppet Server 5 isn't fully EOL until Nov 2020. By default it uses
jruby 1.7 which is only Ruby 1.9 compatible. Targetting ruby 2.1
already broke one module. See voxpupuli/puppet-firewalld#250
Alternatively, we could tweak the various cops to try to remain
compatible. But why? This doesn't provide value over just setting
TargetRubyVersion
to what we need it to be.When puppet 5 goes EOL, we can bump this back up and move to a newer
version of rubocop too. Until then, I don't think we're really missing
out all that much.