File text

text = "Nairobi,12\nMombasa,8\nKisumu,5"
text.each_line do |line|
  city, units = line.strip.split(",")
  puts "#{city} #{units}"
end

text = "Nairobi kiosk\nMombasa kiosk"
puts text.lines.length
puts text.lines.first.strip

line = "Nakuru,4"
city, units = line.split(",")
puts city
puts units.to_i

puts "kiosk.txt is a banner download — or paste the string as above"