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can filter be used on objects in javascript

Bright Beaver answered on February 21, 2020 Popularity 10/10 Helpfulness 5/10

answer can filter be used on objects in javascript

related create object filter

can filter be used on objects in javascript

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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”} ]

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: alligator.io

Tags: filter javascript

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Contributed on Feb 21 2020

Bright Beaver

0 Answers Avg Quality 2/10

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create object filter

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-1

const reducedfilter =(data, keys, func)=>{
	data.filter(func).map(el =>{
    	keys.reduce((acc, key)=>{
          acc[key] = el[key];
          return acc
        },{})
     )
}
       
reducefilter(data, ['id', 'name'], item => item.age > 24)

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: filter fi

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Contributed on Mar 21 2022

conjunction cell

0 Answers Avg Quality 2/10

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can filter be used on objects in javascript

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