Nodejs Array All Predicate all(p)

Here you can find the source of all(p)

Method Source Code

Array.prototype.all = function (p) {
 return this.filter(p).length == this.length;
};

Related

  1. all(f)
    'use strict';
    Math.randomChoice = function(a) {
        return a[this.floor(this.random() * a.length)];
    Array.prototype.all = function(f) {
        for (var i = this.length - 1; i >= 0; --i) {
            if (!f(this[i])) return false;
        return true;
    ...
    
  2. all(p)
    Array.prototype.all = function (p) {
      for (var i = 0 ; i < this.length ; i++) {
        currentIndex = this[i]
        if (p(currentIndex) === false) {
          return false
        };
      return true
    };
    ...
    
  3. all(p)
    Array.prototype.all = function(p) {
        for (var i = 0; i < this.length; i++) {
            currentIndex = this[i];
            if (p(currentIndex) === false) {
                return false;
            return true;
        };
    };
    ...
    
  4. all(p)
    Array.prototype.all = function (p) {
    if(this.length == 0){
        return true;
    for(var i=0;i<this.length;i++){
        if(p(this[i]) === false){
          break;
        else
    ...
    
  5. all(p)
    Array.prototype.all = function (p) {
      for(var i = 0; i < this.length; i++){
        if(!p(this[i])) return false;
      return true;
    };
    
  6. all(p)
    Array.prototype.all = function (p) {
      for (i = 0; i < this.length; i++)
        if (!p(this[i])) return false;
      return true;
    };
    
  7. all(p)
    Array.prototype.all = function (p) {
      for(let el of this){
        if(!p(el)) {return false;}
      return true;
    };
    
  8. all(p)
    Array.prototype.all = function (p) {
      return (this.filter(p).length === this.length);
    };
    Array.prototype.none = function (p) {
      return (this.filter(p).length === 0);
    };
    Array.prototype.any = function (p) {
      return (this.filter(p).length > 0);
    };
    ...
    
  9. all(p)
    Array.prototype.all = function (p) {
      for (var i = 0; i <this.length; i++){
        if (p(this[i]) === false){
          return false;
      return true;
    };