gistfile1.txt

func doit(db *Database) error {
  err := db.Execute
  if err != nil {
   return err
  }
  err := db.Execute
  if err != nil {
    return
  }
}

func RunInTransaction(fn func() error) error {
  db.StartTransaction()
  err := fn(db)
  if err != nil {
    db.Rollback()
  } else {
    db.Commit()
  }
}

###################
type transactional func(db *Database) error

func doit(db *Database) error {
  err := db.Execute
  if err != nil {
   return err
  }
  err := db.Execute
  if err != nil {
    return
  }
}

func (fn transactional) Run(db *Database) {
  db.StartTransaction()
  err := fn(db)
  if err != nil {
    db.Rollback()
  } else {
    db.Commit()
  }
}

func whatever() {
    transactional(doit).Run()
}

################################

db.StartTransaction
 
err := db.Execute
if err == nil {
  err = db.Execute
}

if err != nil {
  db.Rollback
  return
}
 
db.Commit
return