Optional Types - Groovin' with Groovy | [ Prev | Home | Next ] |
import java.util.* List names = [ "Ted", "Fred", "Jed", "Ned" ] println names int length = 3 List short_names = names.findAll { String s | s.length() < length+1 } println short_names.size() short_names.each { println it }
(Example 7)
Copyright 2004 by Jim Weirich (Some Rights Reserved) |