people = [ { name = "barney", dob = createDate(1980, 6, 10) }, { name = "heather", dob = createDate(1980, 2, 12) } , { name = "emery", dob = createDate(2005, 8, 12) } ] variables.averageAge = variables.people.sum(0, { new Date() - it.dob }) / variables.people.size() Collections.sort(variables.people, {p1, p2 -> p1.name.compareTo(p2.name) } as Comparator)

Average age

#averageAge# days

Alphabetic Sort

NameDOB
#people[i].name# #dateFormat(people[i].dob, "mmm d, yyyy")#