B

• badge_version

C

• canonical_url

R

• rails_version

实例公共方法

# File railties/lib/rails/api/task.rb, line 224
def badge_version
  "v#{rails_version}"
end

# File railties/lib/rails/api/task.rb, line 228
def canonical_url
  "https://api.rubyonrails.net.cn/#{badge_version}"
end

# File railties/lib/rails/api/task.rb, line 220
def rails_version
  File.read("RAILS_VERSION").strip
end