 <p>Do you want to end it with an "and"?</p> <p>For this situation, I created an npm module.</p> <p>Try <a href="https://github.com/dawsonbotsford/arrford" rel="nofollow">arrford</a>:</p> <p><br></p> <h2>Usage</h2> <pre><code>const arrford = require('arrford'); arrford(['run', 'climb', 'jump!']); //=&gt; 'run, climb, and jump!' arrford(['run', 'climb', 'jump!'], false); //=&gt; 'run, climb and jump!' arrford(['run', 'climb!']); //=&gt; 'run and climb!' arrford(['run!']); //=&gt; 'run!' </code></pre> <p><br></p> <h2>Install</h2> <pre><code>npm install --save arrford </code></pre> <p><br></p> <h2>Read More</h2> <p><a href="https://github.com/dawsonbotsford/arrford" rel="nofollow">https://github.com/dawsonbotsford/arrford</a></p> <p><br></p> <h2>Try it yourself</h2> <p><a href="https://tonicdev.com/dawsonbotsford/56f46dd154d4e814002e34b9" rel="nofollow">Tonic link</a></p>