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Closures in Javascript

Closures in Javascript

Closures in Javscript

Closure is not a feaature that we explicity use so we don;t create closure manually, like we create a new array or a new function. so a closure simply happens automatically in certain situations, we just need to recognize those situations.

const secureBooking = function () {
    let passengerCount = 0;

    return function () {
        passengerCount++;
        console.log(passengerCount);
    }
}

const booker = secureBooking();

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