How to sort a list in Scala by two fields?
- by Twistleton
how to sort a list in Scala by two fields, in this example I will sort by lastName and firstName?
case class Row(var firstName: String, var lastName: String, var city: String)
var rows = List(new Row("Oscar", "Wilde", "London"),
new Row("Otto", "Swift", "Berlin"),
new Row("Carl", "Swift", "Paris"),
…