date.rb in vpim-13.11.11

- old
+ new

@@ -1,5 +1,6 @@
+# -*- encoding : utf-8 -*-
 =begin
   Copyright (C) 2008 Sam Roberts
 
   This library is free software; you can redistribute it and/or modify it
   under the same terms as the ruby language itself, see the file COPYING for
@@ -38,11 +39,11 @@
   # Examples:
   #  Date.bywday(2004, 2, Date.str2wday('TU')) => the first Tuesday in
   #    February
   #  Date.bywday(2004, 2, Date.str2wday(2)) => the same day, but notice
   #    that a valid wday integer can be passed right through.
-  #   
+  #
   def Date.str2wday(wdaystr)
     return wdaystr unless wdaystr.respond_to? :to_str
 
     str = wdaystr.to_str.upcase
     if str.length < 2
@@ -54,10 +55,10 @@
     return wday if wday
 
     raise ArgumentError, 'wday #{wdaystr} was not a recognizable weekday name'
   end
 
-  
+
   # Create a new Date object for the date specified by year +year+, month
   # +mon+, and day-of-the-week +wday+.
   #
   # The nth, +n+, occurrence of +wday+ within the period will be generated
   # (+n+ defaults to 1).  If +n+ is positive, the nth occurrence from the