_mime_type

in lib/linguist/blob_helper.rb [33:45]

• 9 lines of code
• 3 McCabe index (conditional complexity)

    def _mime_type
      if defined? @_mime_type
        @_mime_type
      else
        guesses = ::MIME::Types.type_for(extname.to_s)

        
        @_mime_type = guesses.detect { |type| type.ascii? } ||
          
          guesses.first
      end
    end