Function hasPath

javascript/0207-course-schedule.js:33–39

(numCourses, graph, path)

};

var hasPath = (numCourses, graph, path) => {
    for (let course = 0; course < numCourses; course++) {
        if (isCyclic(course, graph, path)) return false;
    }

    return true;
};

var isCyclic = (currCourse, graph, path) => {
    const hasSeen = path[currCourse];