Very nice summary!
You may want to correct one passage though:
// Step 1: created a 2-level deep array const twoLevelDeep = names.flatMap((name, index) => [ [name, index] ]); // [ [ ['jane', 1] ] ]
In this step, you actually use .map and not .flatMap
Cheers!
thank you for the catch!!! will fix it right now 😱
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Very nice summary!
You may want to correct one passage though:
// Step 1: created a 2-level deep array
const twoLevelDeep = names.flatMap((name, index) => [ [name, index] ]);
// [ [ ['jane', 1] ] ]
In this step, you actually use .map and not .flatMap
Cheers!
thank you for the catch!!! will fix it right now 😱