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JSlesson6.js×
THEEBUG›lesson6.js
1
function makeCounter() {
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let count = 0;
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return function () {
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count ______ 1;
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return count;
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};
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}
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const counter = makeCounter();
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console.log(counter()); // 1
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console.log(counter()); // 2
⊕⋮
$[system] Theebug ready. Happy coding!
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0:000 pts
Level 6 of 11Closures
0/1 slots correct
Objective
Complete the closure so each call to counter() increases and returns the running count
Expected Output
1
2
Debug says:
This inner function needs to REMEMBER and increase count every time it's called — that's a closure! Which operator adds 1 and saves the new value back into count?
Debug the Worm