mm-optimistic_locking 0.0.3
Before a record is saved, mm-optimistic_locking will check if it has been modified by another process. If so, a StaleDocumentError will be raised. The object can be reloaded and resaved after the conflict has been resolved.
          Gemfile:
          =
        
        
          instalar:
          =
        
      Runtime Dependencies (2):
            activesupport
            ~> 3.0
          
          
            mongo_mapper
            >= 0.9.0
          
    