Allow to parse arrays

[davidmogar]

Allow to check for versions in arrays (eg. $::os['release']['major']). Using this complex regex to not allow things like $versioncontrol in which there wouldn't be a version.

[rnelson0]

@davidmogar Tests are failing on this unfortunately.

[davidmogar]

@rnelson0 I've checked the Travis tests again and there is no more I can do I'm afraid of. The test in 1.9.3 is failing because tins requires Ruby 2.0 or greater.

Regarding the errors in the other two builds, they are caused because a file is not present and the exception is not properly handled. I created this merge request for Puppet-lint and has been accepted. I suppose it will be present in the next version.

With that change (at least in my computer with Ruby 2.3.0) all test run without problems:

@desk ➜  puppet-lint-version_comparison-check git:(master) ✗ bundle exec rake spec  
/usr/bin/ruby2.3 -I/var/lib/gems/2.3.0/gems/rspec-core-3.5.4/lib:/var/lib/gems/2.3.0/gems/rspec-support-3.5.0/lib /var/lib/gems/2.3.0/gems/rspec-core-3.5.4/exe/rspec --pattern spec/\*\*\{,/\*/\*\*\}/\*_spec.rb
[Coveralls] Set up the SimpleCov formatter.
[Coveralls] Using SimpleCov's default settings.
rspec/json_expectations is not available
.......

Finished in 0.02586 seconds (files took 0.68118 seconds to load)
7 examples, 0 failures

[rnelson0]

Neat, we can probably push out puppet-lint 2.1.2 soon-ish for you. @rodjek

[rodjek]

@davidmogar puppet-lint 2.2.1 has been released with your fix

[bastelfreak]

Hi @davidmogar, are you still interested in getting this merged? If so, could you please rebase and take another look at the travis issues (if they reoccur).