Attean::CodeIterator(3pm) | User Contributed Perl Documentation | Attean::CodeIterator(3pm) |
NAME¶
Attean::CodeIterator - Iterator implementation backed by a generator function
VERSION¶
This document describes Attean::CodeIterator version 0.033
SYNOPSIS¶
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
DESCRIPTION¶
The Attean::CodeIterator class represents a typed iterator. It conforms to the Attean::API::Iterator role.
The Attean::CodeIterator constructor requires two named arguments:
METHODS¶
- "next"
- Returns the iterator's next item, or undef upon reaching the end of iteration.
BUGS¶
Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/attean/issues>.
SEE ALSO¶
AUTHOR¶
Gregory Todd Williams "<gwilliams@cpan.org>"
COPYRIGHT¶
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.
2022-10-06 | perl v5.34.0 |