For example, from this object i want to only get the values of maxGuests property of the 2 objects to then set it to a state variable in React.
[
{
"city": "Helsinki",
"country": "Finland",
"superHost": false,
"title": "Stylist apartment in center of the city",
"rating": 4.4,
"maxGuests": 3,
"type": "Entire apartment",
"beds": 2,
"photo": "https://images.unsplash.com/photo-1505873242700-f289a29e1e0f?ixlib=rb-1.2.1&auto=format&fit=crop&w=2255&q=80"
},
{
"city": "Turku",
"country": "Finland",
"superHost": false,
"title": "Nice apartment in center of Helsinki",
"rating": 4.2,
"maxGuests": 5,
"type": "Entire apartment",
"beds": 3,
"photo": "https://images.unsplash.com/photo-1554995207-c18c203602cb?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2250&q=80"
}
]
I know that i can use .filter() but filter returns all the objects that contains the property that im looking for including all the properties that at that moment i dont really need.
you can use map
let data = [{
"city": "Helsinki",
"country": "Finland",
"superHost": false,
"title": "Stylist apartment in center of the city",
"rating": 4.4,
"maxGuests": 3,
"type": "Entire apartment",
"beds": 2,
"photo": "https://images.unsplash.com/photo-1505873242700-f289a29e1e0f?ixlib=rb-1.2.1&auto=format&fit=crop&w=2255&q=80"
},
{
"city": "Turku",
"country": "Finland",
"superHost": false,
"title": "Nice apartment in center of Helsinki",
"rating": 4.2,
"maxGuests": 5,
"type": "Entire apartment",
"beds": 3,
"photo": "https://images.unsplash.com/photo-1554995207-c18c203602cb?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=2250&q=80"
}
];
console.log(data.map(i => i.maxGuests))