This const [, last] = someArray is equal to const last = someArray[1] To use destructuring, one might want something like const [l, [l - 1]: last] = someArray, but it's hardly more readable 😁
const [, last] = someArray
const last = someArray[1]
const [l, [l - 1]: last] = someArray
@milichev I get the idea from your snippet but I think the syntax is incorrect, it should look something like this :
const { length, [length - 1]: last } = [1, 2, 3, 4]; // last === 4
Anyways that's a funny thing I never thought of :)
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This
const [, last] = someArrayis equal toconst last = someArray[1]To use destructuring, one might want something like
const [l, [l - 1]: last] = someArray, but it's hardly more readable 😁@milichev I get the idea from your snippet but I think the syntax is incorrect, it should look something like this :
Anyways that's a funny thing I never thought of :)