Challenge-TO-DO

Challenge 1 -> Create a Local Storage with expiry such that it takes a Key, a value and Time such that the key will be available in local Storage till that specified time and after that it would be deleted.

Example:

Setting key and value with time 1000 seconds window.localStorageWithExpiery.setItem("key1", "value", 1000);

Query within 1000 seconds window.localStorageWithExpiery.getItem("key1"); Answer -> "value"

Query after 1000 seconds window.localStorageWithExpiery.getItem("key1"); Answer -> "undefined"

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