.invert must return a flat list of pairs

rakudo · Apr 2, 2015 · a4fd3da · a4fd3da
1 parent 5e842d6
commit a4fd3da
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/List.pm b/src/core/List.pm
@@ -604,7 +604,7 @@ my class List does Positional { # declared in BOOTSTRAP
     }
 
     multi method invert(List:D:) {
-        self.map: { .value »=>» .key }
+        self.map({ nqp::decont(.value) »=>» .key }).flat
     }
 
     method reduce(List: &with) {