find and find index in arrays

by John Kiran

JavaScript

//using find
let users = [
  {id: 1, name: "John"},
  {id: 2, name: "Pete"},
  {id: 3, name: "Mary"}
];

let user=users.find(
	function (value,index,users) {
  	return (value.id==2);
  }
);

alert(user.name);

//using findIndex
let usr=users.findIndex(
	function (value,index,users) {
  	return (value.name=="Pete");
  }
);

alert(usr);