Method ForEach

pkg/cache/postgres/reference.go:180–196

ForEach implements the required method to iterate over each reference.

(cb func(obj *plumbing.Reference) error)

// ForEach implements the required method to iterate over each reference.
func (iter *ReferenceIter) ForEach(cb func(obj *plumbing.Reference) error) error {
	for {
		ref, err := iter.Next()
		if err != nil {
			if err == io.EOF {
				return nil
			}
			return err
		}
		if err := cb(ref); err != nil {
			if err == storer.ErrStop {
				return nil
			}
			return err
		}
	}
}

// Close is a placeholder to satisfy the ReferenceIter interface.
func (iter *ReferenceIter) Close() {