Is a gem ready for Rails 4 or 5?

Rails 4: 539 ready, 39 not ready, and 437 unknown
Rails 5: 11 ready, 5 not ready, and 999 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
action_access ready

Built for Rails >= 4.1

ready

Added explicit support for Rails 5.

8 days ago
scenic ready

-

ready

-

11 days ago
high_voltage ready

-

ready

since version 3.0

11 days ago
factory_girl_rails ready

-

ready

since version 4.4

11 days ago
factory_girl ready

https://github.com/thoughtbot/factory_girl/blob/master/Appraisals#L9

ready

since version 4.4

11 days ago
suspenders ready

-

ready

from version 1.41

11 days ago
paperclip ready

since gem version 3.5.1

ready

since version 5

11 days ago
clearance ready

from version 1.0.0.rc7 (source)

ready

from version 1.13

11 days ago
godmin ready

ok

not ready

https://github.com/varvet/godmin/issues/193

19 days ago
money-rails ready

Tested in rails upto 4.2.6

unknown 19 days ago
administrate ready

ok

not ready

https://github.com/thoughtbot/administrate/issues/623

19 days ago
user_notif ready

It works

ready

It works

25 days ago
devise ready

from gem version 3.0.0

ready

since gem version 4.0.0.

about 1 month ago
refile ready

Works perfectly

not ready

Not compatible with Rack 2

5 months ago
query_optimizer ready

Minimize query for fetching table row

ready

Minimize query for fetching table row

5 months ago
activerecord-session_store ready

version 0.0.1 is ready

not ready

See p373's comment below

6 months ago
dynamic_form not ready

See Leslie's comment below

not ready

See Leslie's comment below

6 months ago
acts_as_paranoid ready

See comment of jonty davis below

unknown 6 months ago
mail_safe ready

Tested with Travis using Ruby 1.9, 2.0 and 2.1 against actionmailer 3.2, 4.0 and 4.1.

unknown 7 months ago
dummy_data unknown unknown 7 months ago