ajwgibson/helloruby — pull request #1 by ColinOrr (2012-06-13 20:37:34+00:00)
Title: Christmas Greeting

It's never too early ;-)

if Time.now.strftime('%d/%m') == '25/12'
3.times { print 'Ho ' }
puts 'Merry Christmas'
end

I have to admit, I didn't bother testing this clause...