Merge pull request rails#43612 from MaxLap/patch-1

Add record class to error message

Author: rafaelfranca

activerecord/lib/active_record/persistence.rb

@@ -1076,7 +1076,8 @@ def verify_readonly_attribute(name)
 
     def _raise_record_not_destroyed
       @_association_destroy_exception ||= nil
-      raise @_association_destroy_exception || RecordNotDestroyed.new("Failed to destroy the record", self)
+      key = self.class.primary_key
+      raise @_association_destroy_exception || RecordNotDestroyed.new("Failed to destroy #{self.class} with #{key}=#{send(key)}", self)
     ensure
       @_association_destroy_exception = nil
     end

activerecord/test/cases/associations/has_many_associations_test.rb

@@ -2793,7 +2793,7 @@ def test_association_with_rewhere_doesnt_set_inverse_instance_key
     end
 
     assert_equal [original_child], car.reload.failed_bulbs
-    assert_equal "Failed to destroy the record", error.message
+    assert_equal "Failed to destroy FailedBulb with #{FailedBulb.primary_key}=#{original_child.id}", error.message
   end
 
   test "updates counter cache when default scope is given" do