gistfile1.txt

def day_with_suffix(d = Time.now)
	current_day = d.strftime("%d")
	day_number = current_day.split(//).last
	
	suffix = case day_number
	when 1
		"st"
	when 2
		"nd"
	when 3
		"rd"
	else
		"th"
	end
	
	return "#{current_day}#{suffix}"	
end

puts day_with_suffix