steak samples.rb

with_existing :article do
  on_visiting edit_article_path do
    it { lets_me_edit_the(:article) }
    it { shows_failure_on_invalid_update_of(:article) } 
  end

  where it_is_unpublished do
    on_visiting articles_path do
      specify { page.should_not have_content(@article.name) }
    end
  end  
end