Nodejs Array Empty empty()

Method Source Code

Array.prototype.empty = function () {
  return(this.size() < 1) }

Related

1. empty()

   Array.prototype.empty = function () {
     return !(this.length > 0)
   };
   

2. empty()

   Array.prototype.empty = function(){
       return this.length === 0;
   };
   

3. empty()

   Array.prototype.empty = function() {
     return this.length == 0;
   

4. empty()

   Array.prototype.empty = function(){
     this.length =0;
     return this;
   };