My own puts for arrays

puts_array.rb

#!/usr/bin/env ruby
# puts_array.rb

a = [1,4,2,0,8,0,0,3,9]
p a
puts a.inspect

puts a
puts
# my own puts a
def po(array)  
  array.each do |i|  
    print i 
  end
end

po(a)
puts