AdventOfCode2021

This is my solution for the Advent of Code 2021, written in Ruby.

Usage

To run this, clone/extract this project into a local directory and set it up:

bin/setup

You can then run it by passing an input, and the part of the day to solve: You can then run it by passing an input, the day of the advent the input corresponds to, and the part of the day to solve for the input:

bundle exec exe/aoc21 --day 1 --part 1 spec/input/day1.txt

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub.

License

The gem is available as open source under the terms of the MIT License.