allow redefinition of methods

spec/has_aux_table_spec.rb

@@ -1182,4 +1182,57 @@ RSpec.describe HasAuxTable do
       expect(patient.doctors.count).to eq(1)
     end
   end
+
+  describe "allowing redefining of methods" do
+    it "allows method redefining with `allow_method_redefinition`" do
+      ActiveRecord::Schema.define do
+        create_base_table :test_model2s do |t|
+          t.string :on_base
+          t.create_aux :specific do |t|
+            t.string :on_aux
+          end
+        end
+      end
+
+      class TestModel2 < ActiveRecord::Base
+        include HasAuxTable
+
+        def on_base
+          "on_base #{super} #{id}"
+        end
+      end
+
+      expect {
+        class TestModel2A < TestModel2
+          aux_table :specific, allow_redefining: :on_base
+          def on_base
+            "2a_on_base_override #{super}"
+          end
+
+          def on_aux
+            "2a_on_aux_override #{super}"
+          end
+        end
+      }.not_to raise_error
+
+      expect {
+        class TestModel2B < TestModel2
+          aux_table :specific, allow_redefining: :on_base
+        end
+      }.not_to raise_error
+
+      base_model = TestModel2.create!(on_base: "base")
+      expect(base_model.on_base).to eq("on_base base #{base_model.id}")
+
+      specific_a = TestModel2A.create!(on_base: "2a_base", on_aux: "2a_aux")
+      expect(specific_a.on_base).to eq(
+        "2a_on_base_override on_base 2a_base #{specific_a.id}"
+      )
+      expect(specific_a.on_aux).to eq("2a_on_aux_override 2a_aux")
+
+      specific_b = TestModel2B.create!(on_base: "2b_base", on_aux: "2b_aux")
+      expect(specific_b.on_base).to eq("on_base 2b_base #{specific_b.id}")
+      expect(specific_b.on_aux).to eq("2b_aux")
+    end
+  end
 end