在导轨上使用Redcarpet 4

Question

I installed Redcarpet. I was following 272 Railscast tutorial on how to use it. I have this line in my show.html.erb

 <%= Redcarpet.new(@topic.text).to_html %>

My rails app doesn't seem to know there's Redcarpet. I gives a NoMethodError :

undefined method `new' for Redcarpet:Module

How do I solve this?

Answer 1

Please try the following:

<%= Markdown.new(@topic.text).to_html %>

You might want to look at the definition of that method .