在Groovy中嵌套`each`循环

Question

需要有关groovy中嵌套循环语法的指导.如何使用iterator打印(a.name的值,b.name的值)的值？

List a
a.each {
    print(it.name)
    List b = something
    b.each {
        print(value of a.name, value of b.name)
    }
}

Answer 1

List a
a.each { x ->
    println(x.name)
    List b = something
    b.each { y ->
        println(x.name + y.name)
    }
}