Add missing method return type

GrottoPress · Apr 16, 2024 · 8cce22a · 8cce22a
1 parent ca0745c
commit 8cce22a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pond.cr b/src/pond.cr
@@ -25,7 +25,7 @@ class Pond
     end
   end
 
-  def size
+  def size : Int32
     @counter.get
   end