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JSlesson4.js×
THEEBUG›lesson4.js
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const nums = [1, 2, 3, 4, 5];
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const doubled = nums.______(n => n * 2);
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console.log(doubled);
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// [2, 4, 6, 8, 10]
⊕⋮
$[system] Theebug ready. Happy coding!
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4 blocks available
map
filter
reduce
forEach
Game Panel
0:000 pts
Level 4 of 11Array Methods
0/1 slots correct
Objective
Use the right array method to create a new array with each number doubled
Expected Output
[2, 4, 6, 8, 10]
Debug says:
I need to TRANSFORM every number in the array into a new one! Which array method creates a NEW array with each element transformed? Think 🗺️!
Debug the Worm