This is my first year solving Advent of Code puzzles in R. I will try my best to complete both puzzles every day but my time is limited while working full time.
This is set up as an RStudio Project. The utils.R script contains the set_up_day() function to help download inputs and set up the folder each day. My session ID is stored as an environment variable in a .Renviron file that is not committed to this repo. The input files input.txt are not included as it's the author of AOC's IP.
Across all solutions, I try to make use of base R and tidyverse where relevant, add comments where it's not obvious and run my functions through test cases. I will try to revisit some days to rework solutions to be more optimal when time allows. My reflections on each day is within the day folders.