Resque 2.x Support

[nvolker]

Summary

I noticed there is a three-year-old pull request¹ sitting around to try to get this lovely little gem bumped up to the next major version of Resque. I was wondering if perhaps this gem was still being maintained, and if so, if there is any plan to get some traction on supporting the latest version of Resque?

Footnotes

1. https://github.com/resque/resque-loner/pull/53 ↩

[iloveitaly]

@nvolker This gem is not maintained, but if you'd like to help out we can fix it up! what we need to do is:

• Move from travis to github ci. We've done this for the other more popular resque extensions, so you should be able to copy/paste/edit what we've done there.
• Once that is done, update the PR to use the latest CI tests.

[nvolker]

@iloveitaly can you provide links to examples of where you have done this? That way I can conform to the same approach taken. Then I'd be happy to do so if you cannot find the time.

[iloveitaly]

@nvolker sure!

• https://github.com/resque/resque-scheduler/blob/master/.github/workflows/ruby.yml
• https://github.com/resque/resque/blob/master/.github/workflows/ci.yml