updated to newer Scala 3 syntax with fewer braces

Signed-off-by: Konstantin Läufer <laufer@cs.luc.edu>
lucproglangcourse · Sep 30, 2023 · a01c0e1 · a01c0e1
1 parent 99b226e
commit a01c0e1
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/main/scala/Calculator.scala b/src/main/scala/Calculator.scala
@@ -24,9 +24,9 @@ object Calculator:
       processExpr(args mkString " ")
     else
       print("Enter infix expression: ")
-      scala.io.Source.stdin.getLines() foreach { line =>
-        processExpr(line)
-        print("Enter infix expression: ")
-      }
+      scala.io.Source.stdin.getLines() foreach:
+        line =>
+          processExpr(line)
+          print("Enter infix expression: ")
 
 end Calculator