Merge pull request #12 from andreas-roehler/master

#11, solution2.1.7.5.scala
winitzki · Nov 25, 2023 · e2fdc6e · e2fdc6e
2 parents f19fda6 + d775aae
commit e2fdc6e
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/chapter02/worksheets/solution2.1.7.5.scala b/chapter02/worksheets/solution2.1.7.5.scala
@@ -0,0 +1,10 @@
+val p = Seq("a", "b", "c")
+val q = Seq(10, -1, 5)
+
+p.zip(q).sortBy(_._2).map{case (x, y) => x}
+
+// scala> :load solution2.1.7.5.scala
+// Loading solution2.1.7.5.scala...
+// p: Seq[String] = List(a, b, c)
+// q: Seq[Int] = List(10, -1, 5)
+// res0: Seq[String] = List(b, c, a)