tranzystorek-io / aoc2019-fsharp

AOC 2019 #️⃣ sharp and functional #️⃣

About

Selected solutions from the original Python repo, now in stylish F#.

F# is an opportunity to learn both .NET and the functional pardigm.

Dependencies

To run F# from this repo, you will need the .NET Core SDK.

Usage

The solutions are all F# projects in the src/days/ directory.

To check that everything works fine, you can try to build the whole repository:

dotnet build

As an example, to run the Day01Part1 program, execute the following:

dotnet run -p src/days/Day01Part1/Day01Part1.fsproj [<INPUT_FILE>]

ArgParse library

Unifying input is surprisingly easy in F#, as both text files and STDIN can be represented as IEnumerable<string> of the lines contained within them.

For argument parsing, I used the Argu library.