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chunk
Subhajit Sahu edited this page Feb 3, 2021
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24 revisions
Break iterable into chunks of given size.
function chunk(x, n, s)
// x: an iterable
// n: chunk size [1]
// s: chunk step [n]const xiterable = require('extra-iterable');
var x = [1, 2, 3, 4, 5, 6, 7, 8];
[...xiterable.chunk(x, 3)];
// → [[1, 2, 3], [4, 5, 6], [7, 8]]
[...xiterable.chunk(x, 2, 3)];
// → [[1, 2], [4, 5], [7, 8]]
[...xiterable.chunk(x, 4, 3)];
// → [[1, 2, 3, 4], [4, 5, 6, 7], [7, 8]]