dirties_query_cache

# File activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb, line 20
        def dirties_query_cache(base, *method_names)
          method_names.each do |method_name|
            base.class_eval               def #{method_name}(...)                ActiveRecord::Base.clear_query_caches_for_current_thread                super              end, __FILE__, __LINE__ + 1
          end
        end