Is there a way to use string templates and nulls t...

# getting-started

[nikolaymetchev]

Is there a way to use string templates and nulls to implement this code cleaner?

fun sql(colb : Int?): String {
  val s = StringBuilder("SELECT * FROM TABLE WHERE A=3");
  if (colb != null) {
    s.append(" AND B=")
    s.append(colb)
  }
  return s.toString()
}