Nodejs Utililty Methods Array Has Value

List of utility methods to do Array Has Value

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Description

The list of methods to do Array Has Value are organized into topic(s).

Method

hasValue(pValue)
Array.prototype.hasValue = function (pValue){
    var lArray = this || [];
    return lArray.indexOf(pValue) != -1;
hasValue(v)
Array.prototype.hasValue = function(v)
  for(var idx in this)
    if(this[idx] == v)
      return true;
  return false;
};
...
hasValue(val)
Array.prototype.hasValue=function(val){
    for (var i in this){
        if(this[i]===val){
            return i
    return false
hasValue(value)
Array.prototype.hasValue = function(value) {
  var i;
  for (i=0; i<this.length; i++) { if (this[i] == value) return true; }
  return false;