Nodejs Array Last last()

Method Source Code

Array.prototype.last = function() {
   if(this.length>0) {
      return this[this.length-1];
   } else {//from  w ww  .ja v  a 2  s. c o  m
      return null;
   }
}

Related

1. last( set )

   Array.prototype.last = function( set ) {
     if ( set !== null || set !== undefined ) {
       this[ this.length-1 ] = set;
     return this[ this.length-1 ];
   

2. last()

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

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);
     });
   };
   

5. last()

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

6. last()

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