Today I Learned

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Alternate names in destructuring assignment

Want to use destructuring assignment, but don’t like the names of the variables as they exist in the object?

If you have data like this:

const optimus = { name: 'Optimus', type: 'Semi-Truck' };
const bumblebee = { name: 'Bumblebee', type: 'Small Car' };

Instead of creating customized variables like this:

const { name, type } = bumblebee;
const bumblebeeName = name;
const bumblebeeType = type;

You can express this type of destructuring in one line like:

const { name: optimusName, type: optimusType } = optimus;