wip: migrate to bun

test/intersectionWith.spec.ts

@@ -0,0 +1,36 @@
+import assert from 'node:assert';
+import lodashStable from 'lodash';
+import { LARGE_ARRAY_SIZE, stubZero } from './utils';
+import intersectionWith from '../src/intersectionWith';
+
+describe('intersectionWith', () => {
+    it('should work with a `comparator`', () => {
+        const objects = [
+                { x: 1, y: 2 },
+                { x: 2, y: 1 },
+            ],
+            others = [
+                { x: 1, y: 1 },
+                { x: 1, y: 2 },
+            ],
+            actual = intersectionWith(objects, others, lodashStable.isEqual);
+
+        assert.deepStrictEqual(actual, [objects[0]]);
+    });
+
+    it('should preserve the sign of `0`', () => {
+        const array = [-0],
+            largeArray = lodashStable.times(LARGE_ARRAY_SIZE, stubZero),
+            others = [[0], largeArray],
+            expected = lodashStable.map(others, lodashStable.constant(['-0']));
+
+        const actual = lodashStable.map(others, (other) =>
+            lodashStable.map(
+                intersectionWith(array, other, lodashStable.eq),
+                lodashStable.toString,
+            ),
+        );
+
+        assert.deepStrictEqual(actual, expected);
+    });
+});