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  1. Prepare
  2. Functional Programming
  3. Introduction
  4. Filter Positions in a List
  5. Discussions

Filter Positions in a List

  • byronhambly
     + 1 comment

    Easy peezy in Elixir using Enum.drop_every 

    IO.stream(:stdio, :line)
|> Enum.map(&String.trim/1)
|> Enum.map(&String.to_integer/1)
|> Enum.drop_every(2)
|> Enum.each(&IO.puts(&1))