ggb

defmodule SleepSort do

  def sort(list_of_numbers) do
    {:ok, sorted_list} = Agent.start(fn -> [] end)
    
    Enum.map(list_of_numbers, fn number ->
      Task.start(fn -> 
        :timer.sleep(number * 1)        
        Agent.update(sorted_list, fn l -> [ number | l ] end)
      end)

ggb

defmodule DataMuging do

  def processLines [], result, _cols do
    result
  end
	
  def processLines [head | tail], result, { fst, scd, thd } do
    if Regex.match?(%r/^\s*\d+.?\s+/, head) do
      s = String.split head
      processLines tail, [ { Enum.at(s, fst),