dragonfly 0.9.5
Dragonfly is a framework that enables on-the-fly processing for any content type. It is especially suited to image handling. Its uses range from image thumbnails to standard attachments to on-demand text generation.
          Gemfile:
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          安装:
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      Runtime 依赖 (1):
            rack
            >= 0
          
    Development 依赖 (17):
            bluecloth
            >= 0
          
          
            bson_ext
            >= 0
          
          
            capybara
            >= 0
          
          
            couchrest
            ~> 1.0
          
          
            cucumber
            ~> 0.10.0
          
          
            cucumber-rails
            ~> 0.5.2
          
          
            database_cleaner
            >= 0
          
          
            fog
            >= 0
          
          
            jeweler
            ~> 1.5.2
          
          
            mongo
            >= 0
          
          
            rack-cache
            >= 0
          
          
            rails
            = 3.0.9
          
          
            rake
            = 0.8.7
          
          
            rspec
            ~> 2.5
          
          
            sqlite3-ruby
            >= 0
          
          
            webmock
            >= 0
          
          
            yard
            >= 0