snippet.js

function splitAndScoreText(results, text, score) {
  if (text != null) {
    var words = text.replace(/[^\w]+/g," ").toLowerCase().split(" ");
    for (var word in words) {
      if (words[word].length > 1) {
        if ("a,about,an,and,are,as,at,be,by,from,how,i,in,is,it,of,on,or,that,the,this,to,was,we,what,when,where,which,with".search(words[word]) < 0) {
          results[words[word]] = (results[words[word]] || 0) + score;
        }
      }
    }
  }
}
 
function(doc) {
  if (doc['couchrest-type'] == "Exhibitor") {
    var seenWords = {};
    splitAndScoreText(seenWords, doc.name, 100);
    splitAndScoreText(seenWords, doc.description, 1);
    
    for (var word in seenWords) {
      emit([word, seenWords[word]], null);
    }
  }
}