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Subhajit Sahu edited this page Dec 2, 2022 · 14 revisions

Add a value to set.

Alternatives: add, add$.
Similar: add, remove.


function add(x, v)
// x: a set
// v: value
const set = require('extra-set');

var x = new Set([2, 4, 6 ,8]);
set.add(x, 40);
// → Set(5) { 2, 4, 6, 8, 40 }

set.add(x, 80);
// → Set(5) { 2, 4, 6, 8, 80 }


References