Function dfs

javascript/0684-redundant-connection.js:30–36

(graph, source, target, seen)

};

const dfs = (graph, source, target, seen) => {
    for (const neighbor of graph[source]) {
        if (hasRedundantConnection(graph, neighbor, target, seen)) return true;
    }

    return false;
};

/**
 * https://leetcode.com/problems/redundant-connection/