No inheritance

ankane · Oct 6, 2024 · 04fbbc2 · 04fbbc2
1 parent 5fb6ed8
commit 04fbbc2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/or_tools/mp_variable.rb b/lib/or_tools/mp_variable.rb
@@ -1,5 +1,7 @@
 module ORTools
-  class MPVariable < LinearExpr
+  class MPVariable
+    include LinearExprUtils
+
     def add_self_to_coeff_map_or_stack(coeffs, multiplier, stack)
       coeffs[self] += multiplier
     end