Nodejs String Quote quote(sym)

Method Source Code

/**/*  w ww .j a  va2s.c  o  m*/
 * Quotes a string with a starting and ending symbol.
 * @param sym Symbol. If not defined, quotes " are used.
 * @returns {string} Quoted string.
 */
String.prototype.quote = function(sym) {
    if (!sym) {
        sym = '"';
    }
    return sym + this + sym;
};

Related

1. dequote()

   String.prototype.dequote = function() {
     return this.replace(/^"|"$/g, '');
   

2. quote(()

   String.prototype.quote = (function(){
       return '"' + this + '"';
   })
   

3. quote()

   String.prototype.quote = function () {
       var c, i, l = this.length, o = '"';
       for (i = 0; i < l; i += 1) {
           c = this.charAt(i);
           if (c >= ' ') {
               if (c === '\\' || c === '"') {
                   o += '\\';
               o += c;
   ...