lib/ting/tones/accents.rb in ting-0.2.1 vs lib/ting/tones/accents.rb in ting-0.3.0

@@ -1,5 +1,7 @@
+# coding: utf-8
+
 module Ting
   module Tones
     class Accents < Tone
       class <<self
 
@@ -20,15 +22,20 @@
 
       def add_tone(syll, tone)
         syll.gsub!('ü','v')
         tone %= MAX_TONE
         case syll
-        when /a/ : syll.sub(/a/, tone_glyph(:a,tone))
-        when /e/ : syll.sub(/e/, tone_glyph(:e,tone))
-        when /o/ : syll.sub(/o/, tone_glyph(:o,tone))
-        when /(i|u|v)/ : syll.sub($1, tone_glyph($1,tone))
-        else syll
+        when /a/
+          syll.sub(/a/, tone_glyph(:a,tone))
+        when /e/
+          syll.sub(/e/, tone_glyph(:e,tone))
+        when /o/
+          syll.sub(/o/, tone_glyph(:o,tone))
+        when /(i|u|v)/
+          syll.sub($1, tone_glyph($1,tone))
+        else
+          syll
         end  
       end
 
       def peek_tone(syll)
         unpacked = syll.unpack('U*')
@@ -54,9 +61,9 @@
             vowel, tones = v, UNICODE_TONE_GLYPHS[v]
             yield vowel,tones
           end
         end
 
-    end
+      end
     end
   end
 end