Nodejs Array to String Convert toString()

Method Source Code

Array.prototype.toString = function () {
  var  str = "["
  for(var i = 0; i < this.length; i++) {
    if(typeof this[i] === "string") {
      str += "'" + this[i] + "'";
    } else {//from w ww .j  av a2 s .  c om
      str += this[i].toString();
    }
    if(i < this[i].length) {
      str += ",";
    }
  }
  str += "]";
  return str;
}

Related

1. toString()

   Array.prototype.toString = function ()
       return '[' + this.join(',') + ']';
   

2. toString()

   Array.prototype.toString = function(){
     return "["+this.join(", ")+"]";
   

3. toString()

   Array.prototype.toString = function () {
     var add = '['
     this.map(function(elm) {
       return add + '[';
     })
   

4. toString()

   Array.prototype.toString = function () {
     var  str = [];
     for (var i = 0; i < this.length; i++) {
       if (Array.isArray(this[i])) {
         str.push(this[i].toString());
       }else if(typeof this[i] == 'string') {
         str.push("'" + this[i] + "'")
       else {
   ...
   

5. toString()

   Array.prototype.toString = function () {
     return '(' + this.map(function(item) { return ''+item; }).join(' ') + ')';
   };
   

6. toString(delim)

   Array.prototype.toString = function (delim) {
       var ret = "";
       var i;
       for (i = 0; i < this.length; i++) {
           if (i > 0) {
               ret = ret.concat(delim);
           ret = ret.concat(this[i]);
       return ret;
   

7. toString(trenner)

   Array.prototype.toString = function (trenner) {
       var str = "";
       if (typeof(trenner) == "undefined")
           trenner = ",";
       for (var i=0;i<this.length;i++)
           str += this[i];
   ...