symmetricDifference

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Subhajit Sahu edited this page Dec 2, 2022 · 19 revisions

Obtain values not present in both sets.

Alternatives: symmetricDifference, symmetricDifference$.
Similar: union, intersection, difference, symmetricDifference, isDisjoint.

function symmetricDifference(x, y)
// x: a set
// y: another set

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

var x = new Set([1, 2, 3, 4]);
var y = new Set([3, 4, 5, 6]);
set.symmetricDifference(x, y);
// → Set(4) { 1, 2, 5, 6 }

var y = new Set([4, 5, 6]);
set.symmetricDifference(x, y);
// → Set(5) { 1, 2, 3, 5, 6 }

References