Advent of Code 2022 Day 7 | Functional JavaScript

Published: 08 December 2022
on channel: Coding Serenity

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This is a JavaScript solution to the day 7 puzzle of Advent of Code, solved in the style of functional programming. You can try this puzzle at https://adventofcode.com/2022/day/7

Topics covered:
implementing a tree data structure using nested objects
deep copying an object
deep equality for arrays
Object.values and Object.entries
executing multiple lines of code with a ternary operator
object destructuring with reassigned variable names
optional chaining operator (?.)

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