[subs] Fixed "order-burger" code example

Concatenation op (~) has tighter precedence than Conditional op (??!!)
Raku · Jun 9, 2010 · 54a4228 · 54a4228
1 parent 1eb7efd
commit 54a4228
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/subs-n-sigs.pod b/src/subs-n-sigs.pod
@@ -266,7 +266,7 @@ parameter bind to an undefined value if no argument is passed:
 
  sub order-burger($type, $side?) {
     say "I'd like a $type burger" ~
-        defined($side) ?? " with a side of $side" !! "";
+        ( defined($side) ?? " with a side of $side" !! "" );
  }
 
  order-burger("triple bacon", "deep fried onion rings");