AoC Template

Mix.install([:kino])

Input

input = Kino.Input.textarea("Puzzle Input")

Code

Module

defmodule Puzzle do
  def part_one(input) do
    input
    |> process_input()

    # Do stuff
  end

  def part_two(input) do
    input
    |> process_input()

    # Do stuff
  end

  defp process_input(input) do
    input
    |> String.split("\n", trim: true)
  end
end

Evaluate

part_1 =
  input
  |> Kino.Input.read()
  |> Puzzle.part_one()

part_2 =
  input
  |> Kino.Input.read()
  |> Puzzle.part_two()

{part_1, part_2}

Test

ExUnit.start(autorun: false)

defmodule PuzzleTest do
  use ExUnit.Case, async: true

  setup do
    # paste your example data after line 8
    input = ~s(
)

    {:ok, input: input}
  end

  test "part_one", %{input: input} do
    assert Puzzle.part_one(input) == 37
  end

  test "part_two", %{input: input} do
    assert Puzzle.part_two(input) == 42
  end
end

ExUnit.run()