as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
write an algorithm that sorts an array of integers
user
def sort_array(arr)
  sorted = false
  
  while !sorted
    sorted = true
    
    (0...arr.length - 1).each do |i|
      if arr[i] > arr[i + 1]
        arr[i], arr[i + 1] = arr[i + 1], arr[i]
        sorted = false
      end
    end
  end
  
  arr
end
assistant