gleam

Advent of Code in Gleam

Solutions to Advent of Code in Gleam (36⭐):

Day	2017	2018	2019	2020	2021	2022	2023	2024
1	⭐⭐	⭐⭐	⭐⭐	⭐⭐	⭐⭐	⭐⭐	⭐⭐	⭐⭐
2		⭐⭐			⭐⭐	⭐⭐
3		⭐⭐				⭐⭐
4						⭐⭐
5
6						⭐⭐
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

Day	2015	2016
1	⭐⭐	⭐⭐
2	⭐⭐
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

Running the Solutions

We use the great gladvent project to run the AoC Gleam solutions

$ gleam run run 1 --year=2015

You can also run on example input:

$ gleam run run 1 --year=2015 --example

Bootstrap a Puzzle Solution

Use gladvent to invoke the Gleam template and set up files for a new solution:

$ gleam run new 1 --year=2015

Add input and example input files inside the relevant input subdirectory

Test a solution

You can run tests with gleam test:

$ gleam test

Additionally, gladvent uses expectations registered in gleam.toml to check that each solution gives the correct answer.

Adding a Solution to GitHub

Follow these steps after solving a puzzle:

1. Store the expected results in the gleam.toml project file.

2. Add a snapshot test with title "Puzzle 2015-01" (with appropriate numbers), run it, and accept it:

   $ gleam test
   $ gleam run -m birdie

3. Update READMEs across all projects:

   $ cd ..
   $ make