[Source]

Iterate over the values in a List.

class ref ListValues[A: A, N: ListNode[A] #read] is
  Iterator[N->A] ref

• Iterator[N->A] ref

[Source]

Build the iterator over values.

reverse of false iterates forward, while reverse of true iterates in reverse.

new ref create(
  head: (N | None val),
  reverse: Bool val = false)
: ListValues[A, N] ref^

• head: (N | None val)
• reverse: Bool val = false

• ListValues[A, N] ref^

[Source]

Indicates whether there are any values remaining in the iterator.

fun box has_next()
: Bool val

• Bool val

[Source]

Return the next node in the iterator, advancing the iterator by one element.

Order of return is determined by reverse argument during creation.

fun ref next()
: N->A ?

• N->A ?