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Start your free trialRemi Banjoko
Front End Web Development Techdegree Graduate 14,721 PointsI'm trying to figure out how to access the values nested in the array of objects
const customers = [
{
name: "Tyrone",
personal: {
age: 33,
hobbies: ["Bicycling", "Camping"]
}
},
{
name: "Elizabeth",
personal: {
age: 25,
hobbies: ["Guitar", "Reading", "Gardening"]
}
},
{
name: "Penny",
personal: {
age: 36,
hobbies: ["Comics", "Chess", "Legos"]
}
}
];
let hobbies;
// hobbies should be: ["Bicycling", "Camping", "Guitar", "Reading", "Gardening", "Comics", "Chess", "Legos"]
// Write your code below
hobbies = customers
.map( customer => [customer.hobbies])
.reduce((arr, hobby) => [...arr, ...hobby], []);
1 Answer
Steven Parker
231,172 PointsYou're close, but the hobbies are not direct attributes of the customer, they are at a level below "personal". And they are already lists, so they don't need to be re-encapsulated as they are extracted:
.map( customer => customer.personal.hobbies)