Supported Ruby Versions?

[BrianBorge]

I noticed there is no information about supported ruby versions. What are they and how should the repo be updated to include this information?

Options for updating the repo:

1. Update the README to include ruby version requirements
2. Adding a .ruby-version file for ruby version managers to pick up on
3. Update the ruby gem metadata to stamp out required ruby version(s) [1]

Thoughts? I like options 1 and 3.

1: https://guides.rubygems.org/specification-reference/#required_ruby_version

[aharpervc]

I think it's reasonable to add a .ruby-version file for development. My expectation is that supported ruby versions would be driven primarily by dependencies, however I can't think of any reason to avoid spec.required_ruby_version = '~> 2.5' either.

[aharpervc]

We should also update the CircleCI config to test against all the versions of Ruby we decide to support.

[BrianBorge]

That's a good idea. Can I assign these two items to myself?

[aharpervc]

That's a good idea. Can I assign these two items to myself?

Go for it

[aharpervc]

Solved by 95a03bb and #34