symmetricDifference

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Subhajit Sahu edited this page Dec 8, 2022 · 14 revisions

Obtain entries not present in both objects.

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

function symmetricDifference(x, y)
// x: an object
// y: another object

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

var x = {a: 1, b: 2, c: 3, d: 4};
var y = {c: 30, d: 40, e: 50, f: 60};
object.symmetricDifference(x, y);
// → { a: 1, b: 2, e: 50, f: 60 }

var y = {d: 40, e: 50, f: 60};
object.symmetricDifference(x, y);
// → { a: 1, b: 2, c: 3, e: 50, f: 60 }

References