Create a fuzzy, verbal clock

fuzzyclock.rb

#!/usr/bin/env ruby

hour, minute = Time.now.strftime('%I').to_i, Time.now.min
ones = %w{ nil one two three four five six seven eight nine }
teens = %w{ ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen }
tens = %w{ nil nil twenty thirty forty fifty }

minute_str = case minute
  when 0 then 'o-clock'
  when 1..9 then "o-#{ones[minute]}"
  when 10..19 then teens[minute - 10]
  else tens[minute.to_s[0,1].to_i] + (minute.to_s[1,1].to_i == 0 ? '' : "-#{ones[minute.to_s[1,1].to_i]}")
end

print "#{[ones,teens].flatten[hour]} #{minute_str}"