Is a gem ready for Rails 4 or 5?

Rails 4: 574 ready, 37 not ready, and 436 unknown
Rails 5: 76 ready, 8 not ready, and 963 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
massa ready

It doesn't depend on Rails

ready

It doesn't depend on Rails

5 months ago
enumerate_it ready

https://github.com/lucascaton/enumerate_it/blob/master/.travis.yml#L25

ready

https://github.com/lucascaton/enumerate_it/blob/master/.travis.yml#L26

5 months ago
validates_timeliness ready

Since version 4.0, see https://github.com/adzap/validates_timeliness/blob/master/CHANGELOG.rdoc#400-2015-12-29

not ready

see https://github.com/adzap/validates_timeliness/issues/143

6 months ago
paranoia ready

since version 2.0

ready

from version 2.2.0

7 months ago
seedbank ready

See https://github.com/james2m/seedbank/pull/28

ready

see https://github.com/james2m/seedbank#rails-5x

8 months ago
diaspora_federation-rails ready

It works

ready

Since 0.1.6

8 months ago
cancancan ready

Was started as a semi-official reboot of cancan (which is not yet Rails 4 ready). Work on cancan seems to have stopped, cancancan is Rails 4 ready.

ready

since gem version 1.15.0

9 months ago
comfortable_mexican_sofa ready

-

ready

since version 1.12.10

9 months ago
administrate ready

ok

ready

from https://github.com/thoughtbot/administrate/pull/636

9 months ago
select2-rails ready

See Jose's comment

ready

since Harry's comment below

9 months ago
breadcrumble ready

Breadcrumble 4.0.0 is ready for Rails 4!

ready

since commit https://github.com/ma2gedev/breadcrumble/commit/6a274b9b881d74aa69a8c3cf248fa73bacfd1d46

9 months ago
omniauth ready

-

ready

since version v1.3.1 (https://git.io/vXCd0)

11 months ago
geocoder ready

says so in readme

ready

see https://git.io/vXCdc

11 months ago
novus-nvd3-rails unknown unknown 12 months ago
dotenv-rails ready

Works fine, tested with Rails 4.

ready

since version 2.1.0 (https://github.com/bkeepers/dotenv/blob/master/Changelog.md#210---jan-13-2016)

about 1 year ago
simple_form ready

working from gem version 3.0.0

ready

since version 3.2.1

about 1 year ago
wicked ready

travis build

ready

for sure from version 1.3.0

about 1 year ago
money-rails ready

Tested in rails upto 4.2.6

ready

from version 1.7.0

about 1 year ago
exception_notification ready

since 4.0.0.rc1

ready

from version 4.2.0

about 1 year ago
minitest-rails ready

yes

ready

from 3.0.0 https://github.com/blowmage/minitest-rails/blob/master/CHANGELOG.rdoc#300--2016-07-01

about 1 year ago