CardId.fromReview constructor

CardId.fromReview(Review review)

Implementation

CardId.fromReview(Review review) {
  id = review.master;
  frontJoin = review.combination.front.join(',');
  backJoin = review.combination.back.join(',');
  time = review.ts;
  uniqueId = "$id#$frontJoin@$backJoin";
}