# File lib/mime/type.rb, line 150
150:       def Type.simplified(content_type)
151:         matchdata = CONTENT_TYPE_RE.match(content_type)
152: 
153:         if matchdata.nil?
154:           simplified = nil
155:         else
156:           media_type = matchdata.captures[0].downcase.gsub(UNREGISTERED_RE, '')
157:           subtype = matchdata.captures[1].downcase.gsub(UNREGISTERED_RE, '')
158:           simplified = "#{media_type}/#{subtype}"
159:         end
160:         simplified
161:       end