Advent of Code 2022 - Assignment7 javascript

Assignment 7 involves parsing linux directory commands/results into a tree. The solution defines a root TreeNode first and sets it as currentdirectory. Whenever a cd command is found a new node is created if it does not exist and set to currentdir. Whenever a cd .. is found currentdirectory is set to parent. Whenever a file is found size is recursively increased for current node and parent nodes.

References

• https://adrianmejia.com/data-structures-for-beginners-trees-binary-search-tree-tutorial/
• https://stackoverflow.com/questions/8376525/get-value-of-a-string-after-last-slash-in-javascript