{"name":"gist: 882696","desc":"Things about sinatra.","actor":"Gimi","url":"https://gist.github.com/882696","snippet":"# Sinatra类的继承\n\n（这里把sinatra中间件和sinatra应用统称为sinatra类）当B继承A时：","actor_gravatar":"8fef250d530b6c1b9f910e1aab76c1d7","action":"create"}