Advent of Code 2022 ⛳

Here are my golfed solutions to Advent of Code 2022.

All programs read data from the standard input stream and outputs answers to the standard output stream. This makes very easy to run programs with different set of input tests. You can pass file with stdin using < in the shell. Or pass filename as parameter or pass content with | pipe.

ruby solver.rb < test0.in

ruby solver.rb test0.in

or

echo "A X\nB Z" | ruby solver.rb

Progress

⛳ 12/50

List of problems and results (code length in bytes)

Problem	Part 1	Part 2
Day 1: Calorie Counting	38	45
Day 2: Rock Paper Scissors	33	38
Day 3: Rucksack Reorganization	54	51
Day 4: Camp Cleanup	52	50
Day 5: Supply Stacks	190	182
Day 6: Tuning Trouble	42	44