Arrays

Read first Task 9

push, pop, map, filter and find cover almost everything.

Which method transforms every item?

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What you start with

const xs = [1,2,3];
console.log(xs.map(x => x*2).join(','));

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const xs = [1,2,3];
console.log(xs.map(x => x*2).join(','));

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const xs = [1,2,3];
console.log(xs.map(x => x*2).join(','));

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