browser 5.3.0
Do some browser detection with Ruby.
          Gemfile:
          =
        
        
          安装:
          =
        
      Development 依赖 (11):
            bundler
            >= 0
          
          
            minitest
            >= 0
          
          
            minitest-autotest
            >= 0
          
          
            minitest-utils
            >= 0
          
          
            pry-meta
            >= 0
          
          
            rack-test
            >= 0
          
          
            rails
            >= 0
          
          
            rake
            >= 0
          
          
            rubocop
            >= 0
          
          
            rubocop-fnando
            >= 0
          
          
            simplecov
            >= 0