Nodejs Utililty Methods Array Count Predicate

List of utility methods to do Array Count Predicate

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Description

The list of methods to do Array Count Predicate are organized into topic(s).

Method

countWhere(xAndY)
Array.prototype.countWhere = function(xAndY){
  var count = 0;
  for(var i = 0; i < this.length; i++)
    if(xAndY(this[i])){
      count++;
  return count;
...
countWhere(xAndY)
Array.prototype.countWhere = function(xAndY){
  var count = 0;
  for(var i = 0; i < this.length; i++)
    if(xAndY(this[i])){
      count++;
  return count;
...