Different themes render with redcarpet and rouge

#1

Hi. I want to use custom Rouge themes to highlight syntax with different languages.
Help please, how can i do like this ?

def syntax_hightlight(language)
  if language =~ /ruby/
     Rouge::Themes::ThankfulEyes.render(:scope => '.highlight')
  else 
     Rouge::Themes::Github.render(:scope => '.highlight')
end