Function spiral

javascript/0054-spiral-matrix.js:242–251

(matrix, order)

};

var spiral = (matrix, order) => {
    let [row, col, direction, changeDirection] = [0, 0, 0, 0];

    while (changeDirection < 2) {
        /* Time O(ROWS * COLS) | Ignore Auxilary Spsace O(ROWS * COLS) */
        [row, col, direction, changeDirection] =
            /* Time O(ROWS * COLS) | Ignore Auxilary Spsace O(ROWS * COLS) */
            getPointers(matrix, row, col, direction, changeDirection, order);
    }
};

const getPointers = (matrix, row, col, direction, changeDirection, order) => {
    [row, col, direction, changeDirection] =