gistfile1.txt

ranDoc = function(min, max) {
    var rand = Math.floor(Math.random() * (max - min + 1)) + min;
    return rand;
}
 
 
randomFromCol = function(C) {
    return function() {
        c = C.find().fetch();
        i = ranDoc(0, c.count())
        return c[i]
    }
}