                     redirect = value
                 case .CustomResponseHeadersSetter(let value):
                     customResponseHeadersSetter = value
+                case .GenerateETag (let value):
+                    generateETag = value
                 }
             }
         }

    //
    private var customResponseHeadersSetter : ResponseHeadersSetter?
    
    private var path : String
    
    public convenience init (options: [Options]) {

        case MaxAgeCacheControlHeader(Int)
        case Redirect(Bool)
        case CustomResponseHeadersSetter(ResponseHeadersSetter)
        case GenerateETag(Bool)
    }

}
