---
title: "Discussion on \"Advent of Code 2020: Day 8 (Ruby solution)\" | Hashnode"
description: "Discussion on \"Advent of Code 2020: Day 8 (Ruby solution)\". Tasks of the  8th day of Advent of Code 2020 are about executing instructions from the input file. The instruction list is corrupted. In the first task, you have to detect the infinite loop, stop the algorithm in this place, and check its result so f..."
url: "https://hashnode.com/posts/advent-of-code-2020-day-8-ruby-solution/5fcf91e2d639be20b2f02b8a"
---

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# [Advent of Code 2020: Day 8 (Ruby solution)](https://rubywizards.com/advent-of-code-2020-day-8-ruby-solution?utm_source=hashnode&utm_medium=feed)

Tasks of the 8th day of Advent of Code 2020 are about executing instructions from the input file. The instruction list is corrupted. In the first task, you have to detect the infinite loop, stop the algorithm in this place, and check its result so f...

Dec 8, 2020 · 2 min read · rubywizards.com  
Updated Apr 13, 2021  
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-   [#ruby](https://hashnode.com/tag/ruby)

## Written by

[Piotr Jurewicz](https://hashnode.com/@pjurewicz)

@pjurewicz · Łódź, Poland

  
[View profile](https://hashnode.com/@pjurewicz)

ruby on rails developer

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