class RSpec::Core::RakeTask

def define(args, &task_block)
  desc "Run RSpec code examples" unless ::Rake.application.last_comment
  task name, *args do |_, task_args|
    RakeFileUtils.__send__(:verbose, verbose) do
      task_block.call(*[self, task_args].slice(0, task_block.arity)) if task_block
      run_task verbose
    end
  end
end