How do I parse a string to number while destructuring?

Question

I am trying to experiment around destructuring assignment. Now I have a case which I trying to cop up with destructuring itself.

For example, I have an input like th

Answer 1

You could destructure the values, take an array of the values and map the a new data type of the value and assign this values back to the variables.

let input = { latitude: "17.0009", longitude: "82.2108" },
    { latitude, longitude} = input;

[latitude, longitude] = [latitude, longitude].map(Number);

console.log(typeof latitude, latitude);
console.log(typeof longitude, longitude);