Is a gem ready for Rails 4 or 5?

Rails 4: 615 ready, 38 not ready, and 433 unknown
Rails 5: 163 ready, 11 not ready, and 912 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
mine-rails unknown unknown about 6 years ago
fool-rails unknown unknown about 6 years ago
pie-menu-rails unknown unknown about 6 years ago
show_environment unknown unknown about 6 years ago
typecalc unknown unknown about 6 years ago
rmello_devise unknown unknown about 6 years ago
sencha-touch-rails unknown unknown about 6 years ago
vish_editor unknown unknown about 6 years ago
critiq-client-rails unknown unknown about 6 years ago
critiq-jquery-rails unknown unknown about 6 years ago
prototype-rails unknown unknown about 6 years ago
seo_meta unknown unknown about 6 years ago
barista unknown unknown about 6 years ago
rails3-generators unknown unknown about 6 years ago
jquery-bootstrap-rails unknown unknown about 6 years ago
botbot unknown unknown about 6 years ago
itrp_enum unknown unknown about 6 years ago
acts_as_datetime unknown unknown about 6 years ago
open-skies-ties unknown unknown about 6 years ago
vimond_api_client unknown unknown about 6 years ago