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Prefer filling over spreading a new array with a size #16

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freaktechnik opened this issue Jun 17, 2018 · 1 comment

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freaktechnik commented Jun 17, 2018

Yeah, let's avoid doing the proposed solution in https://itnext.io/heres-why-mapping-a-constructed-array-doesn-t-work-in-javascript-f1195138615a and use filling instead.

freaktechnik added the enhancement label

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freaktechnik commented Jun 17, 2018

Alternatives would also be Array.from({ length: size }, (u, i) => map(i)); or similar.

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