From bb3df160493ee1992331b4cdba4e954656b00c45 Mon Sep 17 00:00:00 2001 From: Johannes Nydahl Date: Thu, 16 Nov 2023 11:37:02 +0100 Subject: [PATCH] fix: removed override modifer from exercise in W10 --- compendium/modules/w10-inheritance-exercise.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/compendium/modules/w10-inheritance-exercise.tex b/compendium/modules/w10-inheritance-exercise.tex index 4deab83e..b39e208d 100644 --- a/compendium/modules/w10-inheritance-exercise.tex +++ b/compendium/modules/w10-inheritance-exercise.tex @@ -290,7 +290,7 @@ \Subtask Öppna en editor och koda \code{trait Pair[T]} i en fil \code{pairs.scala}. Lägg dessutom till en konkret metod \code{tuple} i \code{Pair[T]} som returnerar en 2-tupel med de båda elementen i paret, så att det vid behov går att omvandla \code{Pair}-instanser till 2-tupler. Använd REPL via \code{sbt console} för att testa att detta fungerar: \begin{REPLnonum} -scala> val p = new Pair[Int] { override val x = 10; override val y = 20 } +scala> val p = new Pair[Int] { val x = 10; val y = 20 } p: Pair[Int]{val x: Int; val y: Int} = $anon$1@784223e9 scala> p.tuple