lib/prawn/font/ttf.rb in prawn-1.3.0 vs lib/prawn/font/ttf.rb in prawn-2.0.0

@@ -171,9 +171,13 @@
             "Please ensure the encoding of the string you are attempting " +
             "to use is set correctly"
         end
       end
 
+      def to_utf8(text)
+        text.encode("UTF-8")
+      end
+
       def glyph_present?(char)
         code = char.codepoints.first
         cmap[code] > 0
       end