.not chained queries

spec/active_record/has_aux_table_spec.rb

@@ -398,6 +398,12 @@ RSpec.describe HasAuxTable do
         expect(cars.length).to eq(1)
         expect(cars.first.name).to eq("Toyota Prius")
       end
+
+      it "works for .not queries" do
+        cars = Car.where.not(fuel_type: "hybrid")
+        expect(cars.length).to eq(2)
+        expect(cars.map(&:name)).to eq(["Honda Civic", "Tesla Model 3"])
+      end
     end
 
     describe "query performance and optimization" do
@@ -782,6 +788,21 @@ RSpec.describe HasAuxTable do
         expect(car.name).to eq("Honda Civic")
       end
 
+      it "reloads the right value" do
+        car2 = Car.find(@car.id)
+        expect(@car.name).to eq("Toyota Prius")
+        @car.name = "Honda Civic"
+        @car.fuel_type = "gasoline"
+        @car.save!
+        @car.reload
+        expect(@car.name).to eq("Honda Civic")
+        expect(@car.fuel_type).to eq("gasoline")
+
+        car2.reload
+        expect(car2.name).to eq("Honda Civic")
+        expect(car2.fuel_type).to eq("gasoline")
+      end
+
       it "reloads with one query" do
         num_queries = SpecHelper.count_queries { @car.reload }
         expect(num_queries).to eq(1)