source: extensions/gsdl-video/trunk/installed/cmdline/lib/ruby/1.8/optparse/date.rb@ 18425

require 'optparse'
require 'date'

OptionParser.accept(DateTime) do |s,|
  begin
    DateTime.parse(s) if s
  rescue ArgumentError
    raise OptionParser::InvalidArgument, s
  end
end
OptionParser.accept(Date) do |s,|
  begin
    Date.parse(s) if s
  rescue ArgumentError
    raise OptionParser::InvalidArgument, s
  end
end