Advent of code 2019 and behind the scenes in Elixir community.

Concepts in elixir and BEAM languages explored.

common

  • File read input

Day1

  • math

Day 2

  • list comprehensions

Day 3

Day 4

  • :discard
  • chunk_every

Day 5

  • Enum reverse

Day6

  • Digraph Graphs, vertex property of Erlang.

Videos of solving.

  • In Erlang.

https://www.youtube.com/channel/UCUqzFB27iPEQllqaYUp5dVw/videos

references

  • ElixirForum discussion
  • private Leaderboard score picture