func Reduce(iter collect.Iterator,
fun func(*interface{}, interface{}),
init interface{}) interface{} {
for iter.HasNext() {
fun(&init, iter.Next())
}
return init
}
func Listify(it collect.Iterator) collect.List {
list := &collect.LinkedList{}
for it.HasNext() {
list.Append(it.Next())
}
return list
//return (algo.Reduce(it, func(list *interface{}, e interface{}) {
// ((*list).(collect.List)).Append(e)
//}, &collect.LinkedList{})).(collect.List)
}
func ForEach(iter collect.Iterator, fun func(interface{})) {
for iter.HasNext() {
fun(iter.Next())
}
}