code: def get_name_from_class(instance)
        instance.class.to_s.split('::').map do |element|
          next if element == 'EventHub'
          element.split(/(?=[A-Z])/).join('_').downcase
        end.compact.join('.')
      end
docs: Extracts processor name from given class instance.
   Removes 'EventHub' module from name.
   Examples:
   EventHub::Namespace::Demo => namespace.demo
   EventHub::NameSpace::Demo => name_space.demo
   EventHub::NameSpace::DemoProcessor => name_space.demo_processor
   NameSpace::Demo => name_space.demo