Could you provide an example of how it's related to the spread operator?. Or is it used along with spread operator? I'm not quiet sure how to relate that with the spread operator.
Example with optional chaining operator
let customer = { name: "Carl", details: { age: 82, location: "Paradise Falls" // detailed address is unknown
} }; let customerCity = customer.details?.address?.city;
With spread operator let { details: { address: {city: customerCity } ={}} = {} } = customer || {}
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Could you provide an example of how it's related to the spread operator?. Or is it used along with spread operator? I'm not quiet sure how to relate that with the spread operator.
Example with optional chaining operator
let customer = {
name: "Carl",
details: {
age: 82,
location: "Paradise Falls" // detailed address is unknown
}
};
let customerCity = customer.details?.address?.city;
With spread operator
let { details: { address: {city: customerCity } ={}} = {} } = customer || {}