symmetricDifference$ - nodef/extra-object GitHub Wiki

Obtain entries not present in both objects.

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

function symmetricDifference$(x, y)
// x: an object (updated)
// 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 }

x;
// → { a: 1, b: 2, e: 50, f: 60 }

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

References