---
title: "#lazysequence articles | Hashnode"
description: "Explore 1 articles tagged #lazysequence on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/lazysequence"
---

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# #lazysequence

1 posts · 0 followers

[huda elhady](https://hashnode.com/@huda_elhady) · [Mar 23](https://hashnode.com/posts/swift-performance-stop-creating-intermediate-arrays-with-lazy/69c11cf0545ab963126fb6e6)

### [Swift Performance: Stop Creating Intermediate Arrays with .lazy](https://hudaios.hashnode.dev/swift-performance-stop-creating-intermediate-arrays-with-lazy?utm_source=hashnode&utm_medium=feed)

so what happens when we write this code struct User { let name: String let isActive: Bool let avatarURL: URL } func search(query: String, in users: \[User\]) -> \[UserRow\] { Array(

2 min read · [hudaios.hashnode.dev](https://hudaios.hashnode.dev/swift-performance-stop-creating-intermediate-arrays-with-lazy?utm_source=hashnode&utm_medium=feed)