RDF::G...ectList(3pm)

💖 RDF::Generator::Void::Meta::Attribute::ObjectList 💖

okay bestie, welcome to RDF::G...ectList(3pm) — yes that's the manual name, the terminal did a little ✨abbreviation✨ thing, don't worry about it. It's part of the User Contributed Perl Documentation crew, and it's literally just a lil trait that makes your RDF object lists behave. Let's go 🦋

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✨ NAME ✨

RDF::Generator::Void::Meta::Attribute::ObjectList — a trait for a list of RDF objects. that's it, that's the whole name, no notes 💅

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🌸 SYNOPSIS 🌸

like, here's the vibe in actual code, copy it exactly, i'm not retyping it for you:

has _endpoints => ( traits => ['ObjectList'] );
has _titles => (
                                 traits => ['ObjectList'],
                                 isa      => 'ArrayRef[RDF::Trine::Node::Literal]',
                                );
has resources => ( traits => ['ObjectList'] );

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🎀 DESCRIPTION 🎀

so this module hands you a trait that manages a list of RDF resources — the kind you'd typically drop into an object position in an RDF triple. iykyk. 🧚

when you're declaring attributes, you can just throw traits => ['ObjectList'] in there all by itself, and it'll hook you up with an arrayref of strings plus the methods to:

• push to the array 🫶
• list all the strings in the array ✨
• check if it's empty 💀

and those methods get made by prefixing add_, all_, and has_no_ onto your attribute name — respectively, in that order, no cap.

now, plot twist: if you start your attribute name with an underscore, the attribute itself will not be a method. but don't panic!! you can still pass the non-prefixed attribute name as an argument to the constructor, and you still get all the same methods as above. main character behavior, honestly. 👑

you may also pass an isa argument to the attribute. in that case you can set the arrayref to hold something that is not strings — exactly like the RDF::Trine::Node::Literal situation in the synopsis up there. iconic. 🌈

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💜 FURTHER DOCUMENTATION 💜

bestie if you want more, please see RDF::Generator::Void for further documentation. that's the mothership, go read it. 📚

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👑 AUTHORS AND COPYRIGHT 👑

this module was prototyped by Konstantin Baierer and it's mostly his work. respect the architect. 🏆

and for all the info about authors and copyright for this module, please see RDF::Generator::Void — they got the receipts over there. ⭐

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💌 quick sign-off from ur fave: this page came to you via perl v5.34.0, dated 2022-06-17. mwah. go write some triples. 🍓