Groovy isn't too bad for this example:
@Immutable class Person { String name; Integer age }
def people = [new Person("Boris", 40), new Person("Betty", 32), new
Person("Bambi", 17)]
def (minors, majors) = people.split{ it.age <= 18 }
[minors, majors].each{ println it.join(", ") }
Cheers, Paul.
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