Is a gem ready for Rails 4 or 5?

Rails 4: 614 ready, 38 not ready, and 433 unknown
Rails 5: 158 ready, 12 not ready, and 915 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
jwt ready

Running on our 4.2 app for some time.

ready

Not dependent on rails

about 1 month ago
analytics-ruby ready

running on our 4.2 app for some time

unknown

Maybe ready? Not a direct dependency, but there is sometimes a conflict with oj gem... so it's possible that the dependencies are not 5-ready

about 1 month ago
skylight ready

running in our 4.2 app for some time

ready

5.2 from v2.0.2 5.1 from v2.0.0 5.0 from v1.0.0

about 1 month ago
phonelib ready

running on our 4.2 app for some time

ready

v5.0/5.1 from v0.6.12

about 1 month ago
fog-aws ready

Running on our 4.2 app for some time

ready

Not dependent on Rails

about 1 month ago
writeexcel ready

Running on our 4.2 app for some time

ready

Not dependent on Rails

about 1 month ago
smarter_csv ready

running on our 4.2 app for some time

ready

Not dependent on Rails

about 1 month ago
font_assets ready

running on our 4.2 app for some time

ready

Not dependent on rails

about 1 month ago
pdftk-heroku ready

Running on our 4.2 app for some time

ready

Not dependent on Rails

about 1 month ago
migration-lock-timeout ready

running on our Rails 4.2 app for some time

ready

Rails 5 ready as at v1.1.0

about 1 month ago
scientist ready

Not dependent on Rails

ready

Not dependent on Rails

about 1 month ago
zendesk_api ready

Been working on our Rails 4.2 app for some time

ready

Not dependent on Rails

about 1 month ago
xeroizer ready

Been running on our 4.2 app for some time

ready

There is a closed "Not working on Rails 5" issue here: https://github.com/waynerobinson/xeroizer/issues/317 So i assume from this that it is now working on 5

about 1 month ago
virtus ready

Running for many years on our Rails 4 system

unknown

isn't being maintained any more by its original creator... some people are using it on rails 5, some people are putting up Rails5 issues for it, some people are using attribute instead...

about 1 month ago
omniauth-google-oauth2 ready

No direct Rails dependencies. Runs on our Rails 4.2 app

ready

No direct Rails dependencies. Probably 5-ready

about 1 month ago
sidekiq-pro ready

Not dependent on Rails

ready

Not dependent on Rails

about 1 month ago
connection_pool ready

Not dependent on Rails

ready

Not dependent on Rails

about 1 month ago
sidekiq-cron ready

works with Activejob (Rails 4.2+) and has been present and working in our app for years.

ready

Probably ready: there are live stories of people using it with rails 5.

about 1 month ago
better_errors ready

Tested on three projects, it is working with Rails 4.

ready

Ready for Rails 5 - but not sure from what version. Latest version (v2.5.0) runs on 5.2 https://github.com/BetterErrors/better_errors/releases

about 1 month ago
binding_of_caller ready

Does not depend on Rails.

ready

does not depend on Rails

about 1 month ago