How to wrap links in a list in ruby?

Question

Ruby on Rails

Need to wrap in a list of ul > li links. Initially, the link output code looks like this:

def links_to_hashtags(hashtags = object.hashtags)
    hashtags.map(&:to_s).map do |hashtag|
      # XXX transitional
      url = h.hashtag_page_enabled? && h.logged_out? ? h.tag_path(hashtag.downcase) : h.hashtag_friends_path(q: hashtag.downcase)
      h.link_to "##{hashtag}", url, dir: h.html_dir(hashtag)
    end.join(' ').html_safe
  end

And these are the fruits of my initiative:

def links_to_hashtags(hashtags = object.hashtags)
    hashtags.map(&:to_s).map do |hashtag|
      # XXX transitional
      url = h.hashtag_page_enabled? && h.logged_out? ? h.tag_path(hashtag.downcase) : h.hashtag_friends_path(q: hashtag.downcase)
      h.content_tag :ul, class: 'fancy' do
      h.concat h.content_tag :li, 
      h.link_to "##{hashtag}", url, dir: h.html_dir(hashtag)
    end.join(' ').html_safe
  end

Throws a number of syntax errors.

Answer 1

content_tag :ul, class: 'fancy' do
  hashtags.map(&:to_s).map do |hashtag|
    # XXX transitional
    url = h.hashtag_page_enabled? && h.logged_out? ? h.tag_path(hashtag.downcase) : h.hashtag_friends_path(q: hashtag.downcase)

    content_tag :li do
      link_to "##{hashtag}", url, dir: h.html_dir(hashtag)
    end
  end.join.html_safe
end