[BUG] v2.13.0 drops support for Rails 3.x without notice #839
Description
Describe the bug
The API used for the features in v2.13.0, specifically this line is not compatible with Rails 3.1 or 3.2 despite them being allowed by the gemspec. This API just doesn't exist in Rails 3.
~/.rbenv/versions/3.1.7/lib/ruby/gems/3.1.0/gems/rswag-api-2.13.0/lib/rswag/api.rb:21:in `deprecator': undefined method `new' for ActiveSupport::Deprecation:Module (NoMethodError)
@deprecator ||= ActiveSupport::Deprecation.new('3.0', 'rswag-api')
^^^^
from ~/.rbenv/versions/3.1.7/lib/ruby/gems/3.1.0/gems/rswag-api-2.13.0/lib/rswag/api.rb:32:in `<module:Api>' from ~/.rbenv/versions/3.1.7/lib/ruby/gems/3.1.0/gems/rswag-api-2.13.0/lib/rswag/api.rb:6:in `<module:Rswag>'
from ~/.rbenv/versions/3.1.7/lib/ruby/gems/3.1.0/gems/rswag-api-2.13.0/lib/rswag/api.rb:5:in `<top (required)>'
Expected behavior
Either the gemspec should have been updated to not allow this version on Rails 3, or a patch should be made for this branch. Either way, a major gem version bump should have occurred when support for Rails 3 and 4 was dropped in 2.14.
Additional context
We are running on Rails LTS which allows using a modern Ruby version (in this case 3.1) with older versions of Rails and provides security patches.
Dependency versions
The version of are you using for:
- Rswag: 2.13.0
- RSpec: 3.9.0
- Rails: 3.2.22.49 (Rails LTS)
- Ruby: 3.1.7