---
name: "Munin::Node::Utils"
section: "3pm"
platform: "linux"
package: "munin-node"
version: "2.0.76-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/Munin::Node::Utils"
---

# Munin::Node::Utils(3pm)

Various utility functions

## NAME

Munin::Node::Utils - Various utility functions

## SYNOPSIS

```
  use Munin::Node::Utils qw( ... );
```

## SUBROUTINES

- **set\_difference(\\@a, \\@b)**

  Returns the list of elements in arrayref \\@a that are not in arrayref \\@b.

- **set\_intersection(\\@a, \\@b)**

  Returns the list of elements common to arrayrefs \\@a and \\@b.