Every&Some-Method.js

//////////////////////////////////////////
// The every() and some() are two built-in array methods in 
// JavaScript that allow you to check the elements of an array 
// based on a given condition. Both methods take a callback 
// function as an argument, which is applied to each element 
// of the array.

// The every() method tests whether all elements in the array 
// pass the condition specified by the provided callback 
// function. It returns true if the callback function returns 
// true for every element, and false if any element fails 
// the condition.

// The some() method tests whether at least one element in the
// array passes the condition specified by the provided 
// callback function. It returns true if the callback function 
// returns true for at least one element, and false if no 
// element passes the condition.

//////////////////////////////////////////

const peoples = ["ADITYA","IMMORTAL","ASHU","AHAM"]

const res1 = peoples.every((people) => people.length === 4)
const res2 = peoples.some(people => people.length < 5)
console.log(res1);
console.log(res2);
//-------------------------------------------------

const songs = [
    { name : "O Mere Dil Ke Chain", duration : 4.37},
    { name : "Dekha Ek Khwah-2", duration : 5.21},
    { name : "Neele Neele Ambar Par", duration : 5.20},
    { name : "Bheegi Bheegi Raaton Mein", duration : 3.54},
    { name : "Rimjhim Gire Sawan", duration : 3.15},
    
];

const everyRes = songs.every(song => song.duration > 3)
const someRes = songs.some(song => song.duration > 3)
console.log(everyRes);
console.log(someRes);
//--------------------------------------------------

        // Task32✅

// REFACTOR -> USE EVERY & SOME HELPERS
let products = [
  { name: "Checkers", category: "Toys" },
  { name: "Harry Potter", category: "Books" },
  { name: "iPhone", category: "Electronics" },
  { name: "Learn PHP", category: "Books" },
];

// do all products have a category of Books ?
let allProductsbooks = products.every(
    (product) => product.category === "Books"
);

// do any products have a category of Books ?
let anyProductsbooks = products.some(
    (product) => product.category === "Books"
);
console.log(allProductsbooks);
console.log(anyProductsbooks);

// ---------------------------
















// const peoples = ["huxn", "jordan", "alex"];

// const res = peoples.every((people) => people.length === 4);
// const res2 = peoples.some((people) => people.length < 3);

// console.log(res);
// console.log(res2);

// //////////////////////////////////////////
// const songs = [
//   { name: "Lucky You", duration: 4.34 },
//   { name: "Just Like You", duration: 3.23 },
//   { name: "The Search", duration: 2.33 },
//   { name: "Old Town Road", duration: 1.43 },
//   { name: "The Box", duration: 5.23 },
// ];

// const everyRes = songs.every((song) => song.duration > 3);
// const someRes = songs.some((song) => song.duration > 3);
// console.log(everyRes);
// console.log(someRes);