lib/dircat/extension_numeric.rb in dircat-0.1.5 vs lib/dircat/extension_numeric.rb in dircat-0.1.6

@@ -1,12 +1,9 @@
 # -*- coding: utf-8 -*-
 class Numeric
   #
-  # ritorna una stringa con le migliaia serparate da <separator>
+  # returns a string separated by the thousands <separator>
   # es.: 100000 -> 1.000.000
-  #
-  #
-  # copiata da http://wiki.rubygarden.org/Ruby/page/show/FixNumFormat
   #
   def with_separator( separator = ',', length = 3 )
     splitter = Regexp.compile "(\\d{#{length}})"
     before, after = self.to_s.split('.')
     before = before.reverse.gsub splitter, '\1' + separator