Mercurial > repos > other > Puppet
view modules/inifile/lib/puppet/util/external_iterator.rb @ 386:3fce34f642f1
Add a PHP module to handle platform differences
author | IBBoard <dev@ibboard.co.uk> |
---|---|
date | Mon, 03 Jan 2022 17:09:39 +0000 |
parents | |
children | adf6fe9bbc17 |
line wrap: on
line source
# frozen_string_literal: true module Puppet::Util # # external_iterator.rb # class ExternalIterator def initialize(coll) @coll = coll @cur_index = -1 end def next @cur_index += 1 item_at(@cur_index) end def peek item_at(@cur_index + 1) end private def item_at(index) if @coll.length > index [@coll[index], index] else [nil, nil] end end end end