Module
A fast, zero dependency object and array comparison library. Significantly faster than most other deep comparison libraries and has full TypeScript support.
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657import { test } from "uvu";import * as assert from "uvu/assert";import diff from "../dist/index.js";
test("new raw value", () => { assert.equal(diff({ test: true }, { test: true, test2: true }), [ { type: "CREATE", path: ["test2"], value: true, }, ]);});test("change raw value", () => { assert.equal(diff({ test: true }, { test: false }), [ { type: "CHANGE", path: ["test"], value: false, oldValue: true, }, ]);});test("remove raw value", () => { assert.equal(diff({ test: true, test2: true }, { test: true }), [ { type: "REMOVE", path: ["test2"], oldValue: true, }, ]);});
test("replace object with null", () => { assert.equal(diff({ object: { test: true } }, { object: null }), [ { type: "CHANGE", path: ["object"], value: null, oldValue: { test: true }, }, ]);});
test("replace object with other value", () => { assert.equal(diff({ object: { test: true } }, { object: "string" }), [ { type: "CHANGE", path: ["object"], value: "string", oldValue: { test: true }, }, ]);});
test.run();