Disable hyphenation in apa6e's footnotes

Question

I would like to disable hyphenation in apa6e's footnotes, to match APA's 6th edition guidelines.

apa6e uses ragged2e, and the ragged2e documentation (pdf) claims that certain commands can make hyphenation "almost impossible":

\setlength{\RaggedLeftRightskip}{0pt plus 1fil}
\setlength{\RaggedRightRightskip}{0pt plus 1fil}

These commands disable hyphenation in the body, but not in the (endnotes) footnotes.

How can I either (1) disable ragged2e's hyphenation in apa6e, or (2) edit apa6e.cls to stop using ragged2e altogether?

Example:

\documentclass[endnotes]{apa6e}
\title{}
\author{}
\shorttitle{}
\authornote{}

\setlength{\RaggedLeftRightskip}{0pt plus 1fil}
\setlength{\RaggedRightRightskip}{0pt plus 1fil}

\begin{document}

The body does not have any hyphenation. Good. Even
reallyreallyreallyreallyreallyreallyreallyreallylongwords remain
unhyphenated.\ 
%
\footnote{However, the footnotes become hyphenated. The
reallyreallyreallyreallyreallyreallyreallyreallylongwords become
hyphenatated.}

\end{document}

Answer 1

You can patch the command that formats the endnote to add \RaggedRight to it. The easiest way to do this is with the etoolbox package, using the \appto macro, which appends code to an existing macro.

\usepackage{etoolbox}
\appto{\enoteformat}{\RaggedRight}

Here's your sample document:

\documentclass[endnotes]{apa6e}
\usepackage{etoolbox}
\title{}
\author{}
\shorttitle{}
\authornote{}
\setlength{\RaggedLeftRightskip}{0pt plus 1fil}
\setlength{\RaggedRightRightskip}{0pt plus 1fil}

% Add \RaggedRight to the \enoteformat command (from the endnotes package)
\apptocmd{\enoteformat}{\RaggedRight}{}{}
\begin{document}

The body does not have any hyphenation. Good. Even
reallyreallyreallyreallyreallyreallyreallyreallylongwords remain
unhyphenated.\ 
%
\footnote{However, the footnotes become hyphenated. The
reallyreallyreallyreallyreallyreallyreallyreallylongwords become
hyphenatated.}

\end{document}

Answer 2

\PassOptionsToPackage{originalparameters}{ragged2e}% for the body
\documentclass[endnotes]{apa6e}
\makeatletter% for the footnotes
\renewcommand{\footnote}[1]{\def\apaSIXe@hasendnotes\relax{}\endnote{\raggedright#1}}
\makeatother
\title{}
\author{}
\shorttitle{}
\authornote{}
\begin{document}

The body does not have any hyphenation. Good. Even
reallyreallyreallyreallyreallyreallyreallyreallylongwords remain
unhyphenated.\ 
%
\footnote{However, the footnotes become hyphenated. The
reallyreallyreallyreallyreallyreallyreallyreallylongwords become
hyphenatated.}

\end{document}