describe('ArrayUtils', () => { it('correctly iterates in ascending order', () => { const array = [1, 2, 3, 4, 5]; const it = array.iterator(); for (let i = 0; i <= array.length; ++i) { const hasNext = it.hasNext(); expect(hasNext).toBe(i < array.length); if (hasNext) { expect(it.peek()).toBe(array[i]); expect(it.next()).toBe(array[i]); } } }); it('correctly iterates in descending order', () => { const array = [1, 2, 3, 4, 5]; const it = array.iterator(false); for (let i = array.length - 1; i >= -1; --i) { const hasNext = it.hasNext(); expect(hasNext).toBe(i >= 0); if (hasNext) { expect(it.peek()).toBe(array[i]); expect(it.next()).toBe(array[i]); } } }); });
let txIt = keys.iterator(ascending); if (!this._truncated) { let stopped = false;
let txIt = keys.iterator(ascending); if (!this._truncated) { let stopped = false;