---
layout: page
published: true
noToc: true
noComments: false
noDate: false
title: Fun - classes_demo.fun — overview
subtitle: Documentation for classes_demo.fun — overview
description: Documentation for classes_demo.fun — overview
permalink: /documentation/examples/classes_demo/
lang: en
tags:
- documentation
- handbook
- installation
- usage
- introduction
- help
- guide
- howto
- docs
- specifications
- specs
- repl
---

# classes_demo.fun — overview

What it shows
- Class basics and usage: defining classes, instantiating objects, calling methods.

How to run
- export FUN_LIB_DIR="./lib"
- ./build_debug/fun examples/classes_demo.fun
- Or: fun examples/classes_demo.fun