Is a gem ready for Rails 4 or 5?

Rails 4: 582 ready, 37 not ready, and 435 unknown
Rails 5: 89 ready, 10 not ready, and 955 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
audited ready

-

ready

Since gem version 4.7.1

15 days ago
shoulda-matchers ready

ready since gem version 2.4.0 (source)

not ready

will be ready in version 4.0, see https://git.io/vplw7

about 1 month ago
active_model_serializers ready

-

ready

from https://rubyplus.com/articles/4021-ActiveModelSerializer-Basics-in-Rails-5

about 2 months ago
yard ready

does not depend on Rails

ready

does not depend on Rails

about 2 months ago
haml_coffee_assets ready

see https://github.com/emilioforrer/haml_coffee_assets/blob/master/.travis.yml

ready

see https://github.com/emilioforrer/haml_coffee_assets/blob/master/.travis.yml

about 2 months ago
meta-tags ready

Using gem 'meta-tags', '1.5.0', require: 'meta_tags' (source)

ready

tested up to 5.1 (from https://github.com/kpumuk/meta-tags#ruby-on-rails)

about 2 months ago
webpacker ready

with Rails 4.2+

ready

It's designed to work with Rails 5.1+

about 2 months ago
test ready

does not depend on Rails

ready

does not depend on Rails

2 months ago
redis-rails ready

_

ready

since version 5.0.0, see https://github.com/redis-store/redis-rails/blob/master/CHANGELOG.md#500

2 months ago
activerecord-postgresql-extensions not ready

https://github.com/dark-panda/activerecord-postgresql-extensions/issues/5

not ready

https://github.com/dark-panda/activerecord-postgresql-extensions/issues/9

3 months ago
react_on_rails unknown ready

https://github.com/shakacode/react_on_rails/blob/master/CHANGELOG.md#802---2017-06-04

3 months ago
pronto ready

Does not depend on Rails version.

ready

Does not depend on Rails version.

3 months ago
to_spreadsheet unknown unknown 4 months ago
wice_grid ready

Ready for rails 4

not ready

See https://github.com/leikind/wice_grid/issues/308

4 months ago
active_scaffold ready

ready from gem version 3.4.0 (source)

ready

with the master branch

7 months ago
addressable ready

no dependency on Rails

ready

no dependency on Rails

7 months ago
authlogic ready

now working. if there are issues, provide the following in your gemfile:

gem 'authlogic', github: 'binarylogic/authlogic', ref: 'e4b2990d6282f3f7b50249b4f639631aef68b939'

ready

Since gem version 3.6.0, see https://github.com/binarylogic/authlogic/blob/9340a93541f2fdc92c1fa569f74be9a5deed2e14/CHANGELOG.md#360-2017-04-28

7 months ago
i18n-js ready

since gem version 3.0.0.rc8

ready

since gem version 3.0

8 months ago
recurly ready

ready

ready

.

10 months ago
delayed_paperclip ready

Version 3.0 is ready for Rails 4, implemented, tested.

ready

Version 3.0 is ready for Rails 5, see comment in release notes.

11 months ago