def set_vars
      @recent_posts = Post.published.limit(Blogo.config.recent_posts) if Blogo.config.recent_posts
      @tags         = Tag.all
    end
def set_vars
      @recent_posts = Post.published.limit(Blogo.config.recent_posts) if Blogo.config.recent_posts
      @tags         = Tag.all
    end
Sets @recent_posts and @tags.