---
title: "Usage of S3 class functions on R6 rocker class"
author: "Nikolaus Pawlowski"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Usage of S3 class functions on R6 rocker class}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

---

```{r child="../man/fragments/S3.Rmd"} 
```