Nodejs Array Last last( set )

Method Source Code

Array.prototype.last = function( set ) {
  if ( set !== null || set !== undefined ) {
    this[ this.length-1 ] = set;//w ww .j  a  v  a 2 s  .  c  o  m
  }

  return this[ this.length-1 ];
}

Related

1. last()

   Array.prototype.last = function() {
       return this[this.length-1];
   

2. last()

   Array.prototype.last = function() {
     if(this.length>0) {
       return this[this.length-1];
     } else {
       return null;
   

3. last()

   Array.prototype.last = function() {
     return this[this.length-1];
   };
   Array.prototype.last = function() {
     return this[0];
   };
   

4. last()

   Array.prototype.last = function() {
     return this[this.length - 1];
   };
   Array.prototype.flatten = function() {
     return this.reduce(function(a, b) {
       return a.concat(b);
     });
   };