add_class.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/utilities.R
\name{add_class}
\alias{add_class}
\title{Add a class}
\usage{
add_class(x, cls)
}
\arguments{
\item{x}{Object to add a class to}

\item{cls}{the class to be added}
}
\description{
Utility function to add a class to an object. Adds the new class
after any existing classes.
}