Ruby Codings :-)

test.rb

#!/usr/bin/env ruby
# encoding: utf-8
# Ruby
#
# to run in a Rails environment (add the line below)
# require './config/environment'
#
# An example of how select the last item of an array that's not nil
def select_last_not_nil(options)
	item = nil

	while item.nil?
		item = options.pop
	end

	item
end


puts select_last_not_nil([1,2,nil,4,5,nil,nil])