tatomyr/transpose.js

Created May 4, 2017 09:19

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One-line JavaScript array transpose

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transpose.js

[[0, 1], [2, 3], [4, 5]].reduce((prev, item) => item.map((_, i) => [...(prev[i] || []), item[i]]), []); // [[0, 2, 4], [1, 3, 5]]

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