Initial commit

lib/helpers/csv.ex

@@ -0,0 +1,20 @@
+defmodule CSV do
+  @moduledoc """
+  Helper to interact with CSV
+  """
+
+  def parse(path) do
+    content = File.read!(path)
+    [_ | parts] = String.replace(content, "\r", "") |> String.split("\n") |> Enum.filter(fn v -> v != "" end)
+    names = Enum.map(parts, fn v ->
+      [name | _ ] = String.split(v, ";")
+      String.trim(name, "\"")
+    end)
+    students = Enum.map(names, fn v ->
+      IO.inspect(v)
+      [_, lastname, firstname] = Regex.run(~r/(^[A-Z -]{2,}) (.+)/, v)
+      {lastname, firstname}
+    end)
+    {:ok, students}
+  end
+end