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How to use the @esfx/collection-core.ReadonlyIndexedCollection.getAt function in @esfx/collection-core

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esfx / esfx / packages / collection-core-shim / src / __tests__ / global.ts View on Github

it("getAt", () => {
                expect(new TypedArray([1, 2])[ReadonlyIndexedCollection.getAt](0)).toBe(1);
                expect(new TypedArray([1, 2])[ReadonlyIndexedCollection.getAt](3)).toBeUndefined();
            });
        });

esfx / esfx / packages / collection-core-shim / src / __tests__ / global.ts View on Github

it("getAt", () => {
            expect(["a", "b"][ReadonlyIndexedCollection.getAt](0)).toBe("a");
            expect(["a", "b"][ReadonlyIndexedCollection.getAt](3)).toBeUndefined();
        });
    });