is

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Subhajit Sahu edited this page May 3, 2023 · 17 revisions

Check if value is an array.

function is(v)
// v: a value

const xarray = require('extra-array');

xarray.is([1, 2]);
// → true

xarray.is([]);
// → true

xarray.is(new Set([1, 2]));
// → false

References