carlwiedemann

require_relative "main"

module Day019
  INPUT = File.read('INPUT.txt')

  parts = INPUT.split("\n\n")

  guides = parts.first.to_lines.map do |guide_line|
    guide_pieces = guide_line.split("{")
    name = guide_pieces.first

carlwiedemann

require_relative "main"

module Day007
  INPUT = File.read('INPUT.txt')

  DATA = INPUT.to_lines.map do |line|
    cards, bid = line.split_strip(" ")
    {
      cards: cards,
      bid: bid.to_i

carlwiedemann

require_relative "main"

module Day008
  INPUT = File.read('INPUT.txt')

  lines = INPUT.to_lines
  instructions = lines.shift.chars
  lines.shift

  graph = lines.map do |line|

carlwiedemann

require_relative "main"

module Day009
  INPUT = File.read('INPUT.txt')

  lines = INPUT.to_lines

  sets = lines.map do |line|
    line.split(" ").map(&:to_i)
  end

carlwiedemann

require_relative "main"

module Day011
  INPUT = File.read('INPUT.txt')

  grid = INPUT.to_grid

  ##########
  # Part 1 #
  ##########

carlwiedemann

require_relative "main"

module Day010
  INPUT = File.read('INPUT.txt')

  grid = INPUT.to_grid

  GUIDES = {
    "7" => { V.northward => V.westward, V.eastward => V.southward },
    "F" => { V.westward => V.southward, V.northward => V.eastward },

carlwiedemann

require_relative "main"

module Day006
  INPUT = File.read('INPUT.txt')

  lines = INPUT.to_lines

  ts = lines.shift.split_strip(":").last.split_strip(" ").map(&:to_i)
  ds = lines.shift.split_strip(":").last.split_strip(" ").map(&:to_i)

carlwiedemann

require_relative "main"

module Day005
  INPUT = File.read('INPUT.txt')

  lines = INPUT.to_lines

  seeds = lines.shift.split(":").last.split_strip(" ").map(&:to_i)
  lines.shift

carlwiedemann

require_relative "main"

module Day003
  INPUT = File.read('INPUT.txt')

  grid = INPUT.to_grid

  ##########
  # Part 1 #
  ##########

carlwiedemann

require_relative "main"

module Day004
  INPUT = File.read('INPUT.txt')

  lines = INPUT.to_lines
  result_counts = lines.map do |line|
    data = line.split_strip(":").last
    winning, mine = data.split_strip("|").map { _1.split_strip(" ").map(&:to_i) }