---
title: "Discussion on \"Code Smell 241- Referential Transparency Violation\" | Hashnode"
description: "Discussion on \"Code Smell 241- Referential Transparency Violation\". Pure functions produce the same output for the same input and have no side effects"
url: "https://hashnode.com/posts/code-smell-241-referential-transparency-violation/65cecfc8e785ea626a816b76"
---

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# [Code Smell 241- Referential Transparency Violation](https://maximilianocontieri.com/code-smell-241-referential-transparency-violation?utm_source=hashnode&utm_medium=feed)

Pure functions produce the same output for the same input and have no side effects

Feb 16, 2024 · 2 min read · maximilianocontieri.com  
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## Written by

[Maxi Contieri](https://hashnode.com/@mcsee)

@mcsee · Buenos Aires

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

Software Engineer

I’m a senior software engineer loving clean code, and declarative designs. S.O.L.I.D. and agile methodologies fan.

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