bounce 0.1.2
`bounce` will save and return an active record object. This results in a nice refactor of update and create actions in your controllers when used with `respond_with`.
          Gemfile:
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          安裝:
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      Runtime 相依性套件 (1):
            activerecord
            >= 3.0
          
    Development 相依性套件 (1):
            sqlite3-ruby
            >= 0