part2

Advent of Code 2022 - Day 13 Part 2

Organize all of the packets into the correct order. What is the decoder key for the distress signal?

Setup

• split by newline, trim empties
• map by Code.eval_string/1

Implementation

• ordered_pair? -> sorter/2
• dropped need to carry index through
• add dividers, sort, find divider indices, multiply

Running

mix run

Testing

mix test