gistfile1.txt

(def db (partial sql/with-connection "postgres://localhost/tanga_dev" ))                            
                                                                                                    
(db                                                                                                 
  (:username                                                                                        
    (first                                                                                          
      (sql/with-query-results results ["select * from users"] (into [] results)))))

(defmacro db [& body]
`(sql/with-connection "postgres://localhost/tanga_dev"
~@Body))