Nodejs Array Except except(filter)

Method Source Code

Array.prototype.except = function(filter) {
   var elements = this.filter(function(element) {
      return element != filter
   });/*from ww  w  .  j  a v a2  s  . co m*/
   return elements
}

Related

1. except(arr, comparer)

   Array.prototype.except = function (arr, comparer) {
       if (!(arr instanceof Array)) arr = [arr];
       comparer = comparer || EqualityComparer;
       var l = this.length;
       var res = [];
       for (var i = 0; i < l; i++) {
           var k = arr.length;
           var t = false;
           while (k-- > 0) {
   ...
   

2. except(ary)

   Array.prototype.except = function (ary) {
       var result = new Array();
       this.forEach(x => {
           if (!ary.contains(x))
               result.push(x);
       });
       return result;
   };
   

3. except(cleanIndex)

   Array.prototype.except = function (cleanIndex) {
     return this
       .filter((value, index) =>
         (typeof cleanIndex === 'object')
           ? cleanIndex.indexOf(index) === -1
           : index !== cleanIndex);
   console.log(
     ['a', 'b', 'c', 'd', 'e'].except([0, 1]), 
   ...
   

4. except(keys)

   Array.prototype.except = function(keys)
     let arr = this.map((i) => i);
     if(keys.length) {
       keys.sort((a,b) => a - b);
       keys.forEach((k, i) => { arr.splice(k - i, 1);});
     } else {
       arr.splice(keys, 1);
     return arr;
   

5. except(keys)

   var array = [1,2,3,4,5,6];
   Array.prototype.except = function (arr) {
     var myArray = this.map((i) => i);
     (isFinite(arr)) ? myArray.splice(arr, 1) : arr.sort((a,b) => a - b).map((el, i) => {if (i != 0) el -= 1; myArray.splice(el, 1);});
     return myArray;
   console.log(array.except([1,3]));
   console.log(array);