iterator

Documentation

Index

• type Iterator
  • func NewListIterator(items []string) Iterator
  • func NewNoopIterator() Iterator
  • func NewReaderIterator(rd io.Reader, sep byte) Iterator

Types

type Iterator

type Iterator interface {
	// Next returns the next item from the iterator. io.EOF is returned when no more items are left.
	Next() (item string, err error)
}

Iterator returns items

func NewListIterator

func NewListIterator(items []string) Iterator

NewListIterator returns a new iterator from a list of items.

func NewNoopIterator

func NewNoopIterator() Iterator

NewNoopIterator returns a new no-op iterator.

func NewReaderIterator

func NewReaderIterator(rd io.Reader, sep byte) Iterator

NewReaderIterator returns a new iterator from a reader.