public List<iatiactivityModel> ToMinifiedIatiActivitiesModel(List<iatiactivity> iatiActivities, bool includeTransactions = false, bool includeChilds = false, bool includeMatched = false) { return iatiActivities == null ? null : (from i in iatiActivities select ToMinifiedIatiActivityModel(i, includeTransactions, includeChilds, includeMatched)).ToList(); }