gistfile1.rb

# Better way to write this?

module TopicsHelper
  def tags_for(topic)
    tags = ""
    topic.tags.each do |tag|
      tags << content_tag(:span, tag.name)
    end
    tags.html_safe
  end
end

#View=> <span>Tag One</span><span>Tag Two</span><span>Tag Three</span>