Is a gem ready for Rails 4 or 5?

Rails 4: 583 ready, 38 not ready, and 435 unknown
Rails 5: 95 ready, 10 not ready, and 951 unknown

Gems unknown for Rails 5

Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
wykop ready

working with rails4

unknown about 4 years ago
xing-flag_shih_tzu ready

Gem is now flagshihtzu. Code is ready for Rails 4. PR for Rails 4 specs is here - https://github.com/pboling/flag_shih_tzu/pull/35

unknown over 5 years ago
XKClientSideValidations unknown unknown over 5 years ago
x-service unknown unknown over 5 years ago
yajl-ruby ready

In Use

unknown over 4 years ago
yo_quiero unknown unknown over 5 years ago
yui-compressor ready

Does not depend on Rails.

unknown over 5 years ago
zencoder ready

Does not depend on Rails.

unknown over 5 years ago
ZenTest unknown

Unknown

unknown almost 5 years ago
zonebie ready

at least since gem version 0.5.0

unknown almost 5 years ago
zurb-foundation ready unknown over 5 years ago