TheAlgorithms-Ruby/sorting/bubble_sort.rb

def bubble_sort(array)
  n = array.length
  loop do
    swapped = false

    (n-1).times do |i|
      if array[i] > array[i+1]
        array[i], array[i+1] = array[i+1], array[i]
        swapped = true
      end
    end

    break if not swapped
  end

  array
end
puts "Enter a list of numbers separated by space"

list = gets
bubble_sort(list)
print list