binary operators and more stuff

1 files changed, 4 insertions, 2 deletions

diff --git a/src/map.hff b/src/map.hff
index f97ea7e..700c553 100644
--- a/src/map.hff
+++ b/src/map.hff
@@ -100,8 +100,10 @@ struct Map<K, V, KTraits> {
    }
 
 
-   fn put(self *Map, key K, val V) void {
-      *self->get_slot(key) = val;
+   fn put(self *Map, key K, val V) *V {
+      let slot = self->get_slot(key);
+      *slot = val;
+      return slot;
    }
 
    fn clear(self *Map) void {