---
title: "Discussion on \"Ruby/Crystal/Rust Advent of Code 2022 - Day 7\" | Hashnode"
description: "Discussion on \"Ruby/Crystal/Rust Advent of Code 2022 - Day 7\". Day 7 finds us still working with that pesky communication device. For today's task, though, all that we have to do is to analyze its filesystem. No worries, right? Let's see! Can pattern matching come to the rescue?\nThe Repository\nAll of the code fo..."
url: "https://hashnode.com/posts/rubycrystalrust-advent-of-code-2022-day-7/63bf51209d9e6a2d1586e3bc"
---

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# [Ruby/Crystal/Rust Advent of Code 2022 - Day 7](https://wyhaines.hashnode.dev/rubycrystalrust-advent-of-code-2022-day-7?utm_source=hashnode&utm_medium=feed)

Day 7 finds us still working with that pesky communication device. For today's task, though, all that we have to do is to analyze its filesystem. No worries, right? Let's see! Can pattern matching come to the rescue? The Repository All of the code fo...

Jan 12, 2023 · 16 min read · wyhaines.hashnode.dev  
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## Written by

[Kirk Haines](https://hashnode.com/@wyhaines)

@wyhaines · Wyoming, US -- Santarem, Portu

  
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Developer Relations and Software Engineering; Polyglot. Rust, Crystal, Ruby, Typescript, React, DevOps, lots of other stuff.

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