Advent of Code 2020 in F#
Requires .NET 5 SDK
Usage: dotnet run <cmd1> <cmd2> ... - if no commands are given, all discoverable puzzel commands are run (by searching for .fs files named according to command conventions).
Commands follow a naming convention. For example, d02p2 means "Day 2 Part 2".
Input files follow a naming convention. For example, d02p2.input is the input file for the d02p2 command. If d02p2.input does not exist, then d02p1.input is will tried as a fallback (Day 2 input puzzels are commonly the same as Day 1 input puzzels).
Modules follow a naming convention. For example, "D02P2" is the code module for the d02p2 command. It must implement a function run: () -> InputReader
Unit tests are written with NUnit and Unquote and co-located with source code files. e.g. you can find D12P1 module tests in the d12p1.fs file in the Tests submodule at the end of the file. Tests may be run with dotnet test.