remove$ - nodef/extra-set GitHub Wiki

Delete a value from set.

Alternatives: remove, remove$. Similar: get, set, remove.

function remove$(x, v)
// x: a set (updated)
// v: value

const set = require('extra-set');

var x = new Set([2, 4, 6, 8]);
set.remove$(x, 4);
// → Set(3) { 2, 6, 8 }

x;
// → Set(3) { 2, 6, 8 }

var x = new Set([2, 4, 6, 8]);
set.remove$(x, 8);
// → Set(3) { 2, 4, 6 }

References