lib/charset.rb in bobes-textmagic-0.3.1 vs lib/charset.rb in bobes-textmagic-0.3.2

@@ -3,10 +3,11 @@
   class API
 
     module Charset
 
       GSM_CHARSET = "@£$¥èéùìòÇ\nØø\rÅåΔ_ΦΓΛΩΠΨΣΘΞ\e\f^{}\\[~]|€ÆæßÉ !\"#¤%&'()*+,-./0123456789:;<=>?¡ABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÑܧ¿abcdefghijklmnopqrstuvwxyzäöñüà".scan(/./u)
+      ESCAPED_CHARS = "{}\\~[]|€"
 
       # Returns +true+ if the supplied text contains only characters from
       # GSM 03.38 charset, otherwise it returns +false+.
       def is_gsm(text)
         text.scan(/./u).each { |c| return false unless GSM_CHARSET.include?(c) }
@@ -15,9 +16,13 @@
 
       # Returns +true+ if the supplied text contains characters outside of
       # GSM 03.38 charset, otherwise it returns +false+.
       def is_unicode(text)
         !is_gsm(text)
+      end
+
+      def real_length(text, unicode)
+        text.size + (unicode ? 0 : text.scan(/[\{\}\\\~\[\]\|\€]/).size)
       end
     end
   end
 end