HELP!

Ruby code posted by Fayimora
created at 01 Feb 14:03

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#application_helper.rb
def coderay(text)
      text.gsub(/\<code( lang="(.+?)")?\>(.+?)\<\/code\>/m) do
        content_tag("notextile", CodeRay.scan($3, $2).div(:css => :class))
        # CodeRay.scan($3, $2).div(:css => :class)
 end


#show.html.erb
textilize(coderay(@post.body))

#gemfile
gem 'coderay'
gem 'RedCloth'

#this is what i posted
These vibrations are transmitted through a bridge to a soundboard that amplifies them.

 * item
 * item 2

<code lang="ruby">
def hello
  puts 'Hello, world!'
end
</code>
541 Bytes in 2 ms with coderay