Data::...llback(3pm)

📦
version 0.11 · 5 versions
, in debian bookworm, debian trixie, ubuntu jammy, ubuntu noble

💖 Data::Stream::Bulk::Callback 💖

okay bestie, so this is a page from the User Contributed Perl Documentation section — the 3pm part of your man pages, iykyk — and it's all about Data::Stream::Bulk::Callback, a callback based bulk iterator. That's the whole vibe. Let's get into it. 🦋

✨ VERSION ✨

This is version 0.11. Slay. 💅

🌸 SYNOPSIS 🌸

Data::Stream::Bulk::Callback->new(
    callback => sub {
        if ( @more_items = get_some() ) {
            return \@more_items;
        } else {
            return; # done
        }
    },
}

🎀 DESCRIPTION 🎀

So this class is out here providing a callback based implementation of Data::Stream::Bulk. That's it, that's the description. Short, sweet, iconic. 👑

🌈 ATTRIBUTES 🌈

  • callback — this is the subroutine that gets called whenever more items are needed. That's its whole job and honestly, respect. 💜

It should return an array reference for the next block, or a false value if there is nothing left. Like, if you're out of items? Return false. Done. No notes. ✨

🧚 METHODS 🧚

  • get_more — see Data::Stream::Bulk::DoneFlag for the deets. What it does here is reinvoke callback. That's the move. 🔥

👑 AUTHOR 👑

Yuval Kogman <nothingmuch@woobling.org> — thank you for your service, king. 🫶

This software is copyright (c) 2012 by Yuval Kogman.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. So go off, legally speaking. 🌸

and that's a wrap, bestie!! 💅 this lil page came from perl v5.32.0, dated 2021-01-01, in the Data::...llback(3pm) section of the manual — periodt. go forth and iterate your bulks. ✨🎀🦋

📦 where this page comes from