javascript filter from object code example

Example 1: can filter be used on objects in javascript

var heroes = [
	{name: “Batman”, franchise:DC},
	{name: “Ironman”, franchise: “Marvel”},
	{name: “Thor”, franchise: “Marvel”},
	{name: “Superman”, franchise:DC}
];

var marvelHeroes =  heroes.filter(function(hero) {
	return hero.franchise == “Marvel”;
});

// [ {name: “Ironman”, franchise: “Marvel”}, {name: “Thor”, franchise: “Marvel”} ]

Example 2: filter out arrays js

let newArray = array.filter(function(item) {
  return condition;
});

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