Nodejs String Score score()

Method Source Code

String.prototype.score = function () {
    return this.replace(/ /g, '_');
};

Related

1. score(keyword)

   String.prototype.score = function(keyword) {
       if (string == keyword) { return 1.0; }
       if (keyword == "") { return 0; }
       var total_character_score = 0,
           keyword_length = keyword.length,
           string = this,
           string_length = string.length,
           compare_score = 0,
           final_score;
   ...
   

2. score(search)

   String.prototype.score = function(search) {
     if (search.length == 0 || this.length == 0) { return 0.0; }
     for (var i = search.length; i > 0; i--) {
       var
         subSearch = search.substring(0, i),
         index = this.search(new RegExp("\\b" + subSearch)),
         score = subSearch.length;
       if (index >= 0) {
         score += 1;
   ...