---
name: "Set.traverse"
section: "3kaya"
platform: "linux"
package: "kaya"
version: "0.4.4-6.2"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/Set.traverse"
---

# Set.traverse(3kaya)

Iteration over HashSets

## NAME

Set::traverse - Iteration over HashSets

## SYNOPSIS

**Void traverse(** *Bool(a, Int) block, HashSet\<a\>  set* **)**

## ARGUMENTS

**block** The block of code to execute for each set element.

**set** The HashSet to traverse

## DESCRIPTION

Used by **for**  loops to traverse **Set.HashSet (3kaya)** data structure. It is unlikely that you will need to call this function directly.

The order in which a HashSet is traversed is undefined.

## AUTHORS

Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/

## LICENSE

The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.