Attean::CodeIterator - Iterator implementation backed by a generator function

       Gregory Todd Williams  "<gwilliams@cpan.org>"

       Please   report   any   bugs   or   feature   requests   to   through   the   GitHub   web  interface  at
       <https://github.com/kasei/attean/issues>.

       Copyright (c) 2014--2022 Gregory Todd Williams.  This program is free software; you can  redistribute  it
       and/or modify it under the same terms as Perl itself.

perl v5.40.0                                       2025-01-26                          Attean::CodeIterator(3pm)

       The Attean::CodeIterator class represents a typed iterator.  It conforms to the Attean::API::Iterator
       role.

       The Attean::CodeIterator constructor requires two named arguments:

       generator
           A code reference that when called will return either the iterator's next item, or undef upon reaching
           the end of iteration.

       item_type
           A Type::Tiny object representing the type of the items that will be returned from the iterator.

       "next"
           Returns the iterator's next item, or undef upon reaching the end of iteration.

       Attean::CodeIterator - Iterator implementation backed by a generator function

         use v5.14;
         use Attean;
         my $iter = Attean::CodeIterator->new(
           generator => sub {
             state $value = 0;
             Attean::Literal->new(++$value)
           },
           item_type => 'Attean::API::Term',
         );

         say $iter->next->value; # 1
         say $iter->next->value; # 2
         say $iter->next->value; # 3

       This document describes Attean::CodeIterator version 0.035