Nodejs Array Any Predicate any(delegate)

Here you can find the source of any(delegate)

Method Source Code

Array.prototype.any = function(delegate) {      
   for (var i=0; i < this.length; i++) {         
      if (delegate.apply(this, [this[i]]) === true) {
         return true;
      }/*from  w  w  w  .j a v  a 2 s . c om*/
   }         
   return false;   
};

Related

  1. any()
    Array.prototype.any = function() {
      var i, _i, _len;
      for (_i = 0, _len = this.length; _i < _len; _i++) {
        i = this[_i];
        if (i) {
          return true;
      return false;
    ...
    
  2. any()
    Array.prototype.any = function(){
      return(this.length > 0);
    };
    
  3. any()
    Array.prototype.any = function () {
      return this.length > 0;
    
  4. any(conditionFunction)
    Array.prototype.any = function(conditionFunction) {
        try {
            this.each(function(element) {
                if (conditionFunction(element)) {
                    throw 'found!';
            });
            return false;
        } catch(e) {
    ...
    
  5. any(func)
    Array.prototype.any = function (func) {
        var length = this.length;
        for (var i = 0; i < length; i++) {
            if (func(this[i]))
                return true;
        return false;
    
  6. any(p)
    Array.prototype.any = function (p) {
        var count = 0
        for (var i = 0 ; i < this.length ; i++) {
          currentIndex = this[i]
          if (p(currentIndex) === true) {
            console.log(p(currentIndex),"true is true")
            count +=1 
          };
        if (count > 0) {
          return true
        return false
    };
    Array.prototype.any = function (p) {
      return this.filter(p).length > 0;
    };
    
  7. any(p)
    Array.prototype.any = function(p) {
        var count = 0
        for (var i = 0; i < this.length; i++) {
            currentIndex = this[i]
            if (p(currentIndex) === true) {
                console.log(p(currentIndex), "true is true")
                count += 1
            };
        if (count > 0) {
            return true
        return false
    };
    function isGreaterThanZero(num) {
        return num > 0;
    function isLessThanZero(num) {
        return num < 0;
    
  8. any(p)
    Array.prototype.any = function (p) {
      for (var i = 0; i < this.length; i++) {
        if(p(this[i]) == true){
          return true;
      };
      return false;
    };