Nodejs Array Compact compact()

Method Source Code

Array.prototype.compact = function () { 
   return this.filter((a) => a) 
}

Related

1. compact()

   Array.prototype.compact = function() {
     var results = [];
     for (var i = 0, len = this.length; i < len; i++) {
       if (this[i] != null) {
         results.push(this[i]);
     return results;
   };
   ...
   

2. compact()

   Array.prototype.compact = function() {
     return this.select(function(value) {
       return value != null;
     });
   };
   

3. compact()

   Array.prototype.compact = function() {
     return this.filter(function(item) {
       return !!item;
     });
   Object.prototype.compact = function() {
     var key, compacted;
     compacted = {};
     for(key in this) {
   ...
   

4. compact()

   Array.prototype.compact = function()
       var a = [];
       for( var i = 0; i < this.length; i++ ) {
           if( i in this ) 
               if( this[ i ] != "" ) a.push( this[ i ] );
       return a;
   };
   ...
   

5. compact()

   Array.prototype.compact = function(){
       var ca = [];
       for(var i in this){
           if (this.hasOwnProperty(i)) {
               if ( present(this[i]) ) {
                   ca.push(this[i]);
       return ca;
   };
   

6. compact()

   Array.prototype.compact = function(){
       var compacted = [];
       for(var i = 0; i < this.length ; i++){
           if(this[i]){
               compacted.push(this[i]);
       };
       return compacted;
   };
   ...
   

7. compact()

   Array.prototype.compact = function () {
     return this.filter((value) => {
       return value;
     });
   };