NAME

SPOPS::Iterator::WrapList - SPOPS::Iterator wrapper around object lists

SYNOPSIS

  my $list = My::SPOPS->fetch_group({
                             skip_security => 1,
                             where         => 'package = ?',
                             value         => [ 'base_theme' ],
                             order         => 'name' });
  my $iter = SPOPS::Iterator->from_list( $list );
  while ( $iter->has_next ) {
      my $template = $iter->get_next;
      print "Item ", $iter->position, ": $template->{package} / $template->{name}";
      print " (", $iter->is_first, ") (", $iter->is_last, ")\n";
  }

DESCRIPTION

This is an implementation of the SPOPS::Iterator interface so that we can use a common interface no matter whether an SPOPS implementation supports iterators or not. You can also ensure that display or other classes can be coded to only one interface since it is so simple to wrap a list in an iterator.