browser 6.2.0
Do some browser detection with Ruby.
          Gemfile:
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          インストール:
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      Development依存関係 (10):
            bundler
            >= 0
          
          
            minitest
            >= 0
          
          
            minitest-autotest
            >= 0
          
          
            minitest-utils
            >= 0
          
          
            rack-test
            >= 0
          
          
            rails
            >= 0
          
          
            rake
            >= 0
          
          
            rubocop
            >= 0
          
          
            rubocop-fnando
            >= 0
          
          
            simplecov
            >= 0
          
    