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difference$
Subhajit Sahu edited this page Jun 18, 2020
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4 revisions
Gives entries of object not present in another. 🏃 [:vhs:] 📦 🌔 📒
Alternatives: difference, [difference$].
Similar: union, intersection, difference, symmetricDifference, isDisjoint.
object.difference(x, y);
// x: an object
// y: another objectconst object = require('extra-object');
var x = {a: 1, b: 2, c: 3, d: 4, e: 5};
var y = {b: 2, d: 4};
object.difference$(x, y);
// { a: 1, c: 3, e: 5 }
x;
// { a: 1, c: 3, e: 5 }
var x = {a: 1, b: 2, c: 3, d: 4, e: 5};
var y = {b: -2, d: -4};
object.difference$(x, y);
// { a: 1, c: 3, e: 5 }