Function orangesRotting

javascript/0994-rotting-oranges.js:7–13

(grid)

 * @return {number}
 */
var orangesRotting = function (grid) {
    const { queue, orangeCount } = searchGrid(grid); /* Time O(ROWS * COLS) */
    const { rottenCount, minutes } = bfs(grid, queue);

    const isEqual = orangeCount === rottenCount;
    return isEqual ? minutes : -1;
};

const searchGrid = (grid, orangeCount = 0, queue = new Queue([])) => {
    const [rows, cols] = [grid.length, grid[0].length];