`list.reduce{ a, b -> if (a==null || b==null) ...
# announcementsk
karelpeeters
09/10/2017, 7:24 AMlist.reduce{ a, b -> if (a==null || b==null) null else a+b}?.let{it / list.size}karelpeeters
09/10/2017, 7:24 AMlist.reduce{ a, b -> if (a==null || b==null) null else a+b}?.let{it / list.size}