The Persistent Memory

Mission Briefing

The Memory Core is losing power and resetting variables! You must build a persistent cell that strictly remembers its internal secret long after the outer function has finished running.

The Concept: Closures

A Closure is created when a function is bundled together with references to its surrounding state (the lexical environment). This means an inner function "remembers" variables from its outer function even if the outer function has returned!

The Objective

Your function getSecret receives an outer variable secretWord.

1. Make getSecret return an inner function.
2. The inner function should simply return the secretWord variable.