public SavedCollectionModel GetCollection(string collName)
 {
     var coll = Collections.FirstOrDefault(c => c.Name == collName);
     if (coll == null)
     {
         coll = new SavedCollectionModel { Name = collName };
         Collections.Add(coll);
     }
     return coll;
 }
        public SavedCollectionModel GetCollection(string collName)
        {
            var coll = Collections.FirstOrDefault(c => c.Name == collName);

            if (coll == null)
            {
                coll = new SavedCollectionModel {
                    Name = collName
                };
                Collections.Add(coll);
            }
            return(coll);
        }