jQuery Fix Orphans

jquery.orphans.js

/**
 * This script is modified from Ricardo Zea: http://codepen.io/ricardozea/pen/qcDCJ
 * His was a modified script from CSS-Tricks: https://css-tricks.com/preventing-widows-in-post-titles/
 * It should be able to modify the last word of the selector and make it so there is no orphan when there is no room using the   trick.
 * May adapt it into a plugin.
 */
jQuery(document).ready(function($) {
	$('p').each(function() {
                var wordArrayRaw = $(this).html().split(' '); // Get an array of words
                var wordArray = wordArrayRaw.filter(function(n){ return (n !== undefined && n !== ''); }); // Filter out the bad

                // Are there enough words to work with?
                if (wordArray.length > 1) {
             
                    // Exclude tags within the query
                    if ( wordArray[0].indexOf('<') < 0 || wordArray[wordArray.length-1].indexOf('>') < 0 ){

                        wordArray[wordArray.length-2] += '&nbsp;'; // 2nd to last word, add a non-breaking space
                 
                        // Remove the last word from the array
                        // We to this so that later when we "join", spaces are correct.
                        var lastWord = wordArray.pop(); 

                        // Create the final HTML
                        var finalString = wordArray.join(' ') + lastWord;

                        // Replace the HTML with our new HTML
                        $(this).html( finalString );
                    }
                }
	});
});