izebit

object Demo extends App {
  import Show.ShowOps

  "hello world".show()
}

object Show {
  def apply[A](implicit sh: Show[A]): Show[A] = sh

  implicit class ShowOps[A: Show](a: A) {

izebit

-- show privilegies for users
SELECT
  pg_user.usename AS user_name,
  t1.nspname as schema,
  t1.relname as table,
  relacl.privilege_type as type,
  relacl.is_grantable
FROM (
       SELECT
         pg_namespace.nspname,