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use submodule

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This commit is contained in:
Yuzhong Zhang
2025-07-08 14:44:24 +08:00
parent 31b7b513a9
commit a090ce26cd
959 changed files with 139155 additions and 41032 deletions
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excalidraw/packages/math/tests/vector.test.ts
+12
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import { isVector } from "../src/vector";
describe("Vector", () => {
test("isVector", () => {
expect(isVector([5, 5])).toBe(true);
expect(isVector([-5, -5])).toBe(true);
expect(isVector([5, 0.5])).toBe(true);
expect(isVector(null)).toBe(false);
expect(isVector(undefined)).toBe(false);
expect(isVector([5, NaN])).toBe(false);
});
});