gistfile1.txt

    function dropUserFeedEntryCollection(callback) {
        console.log("dropUserFeedEntryCollection");
        user_feed_entry = reader_test_db.collection('user_feed_entry');
        if (undefined != user_feed_entry) {
            user_feed_entry.drop(function(err, reply) {
                console.log('user_feed_entry collection dropped');
                callback(0);
            });
        } else {
            callback(0);
        }
    }