Even further with Tag... #36
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Conflicts: Sources/SwiftSgml/TagBuilder.swift
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Not sure if you started working on the merge yet. But I added a few more things. Like handling the "lang" attribute |
Other Global Attributes... add nil values and conditions
Conflicts: Sources/SwiftHtml/Attributes/Events.swift Sources/SwiftHtml/Tags/Body.swift Sources/SwiftHtml/Tags/Head.swift Sources/SwiftHtml/Tags/Html.swift Sources/SwiftSgml/Tag.swift Tests/SwiftHtmlTests/SwiftHtmlTests.swift
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This PR goes further than my previous one with changes to
TagAnd I'll admit it may be a bridge too far. Not sure. But I thought I'd put it out there.
It tries to address some things that have always struck me as odd or confusing about the library...
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Tagappears like the base class. And thenGroupTagis a derivation. But it should really be the other way around.GroupTagis more foundational. It's just a renderless collection of childTags. Every other kind ofTagis a specialization: name, attributes and even more children. So this PR eliminatesGroupTagand makesTagrenderless by default. And then provides options and subclasses to specialize.TagBuilderjust puts components inside anotherTag.•
Nodehas always confused me. And why its properties should be separate. Maybe there's a good reason, but I don't see it in the library. So I moved them all intoTag. And I think it makes how to use the class more apparent. I also eliminated.groupand made thetypeproperty onTagoptional. Because that's essentially what the class is... a nothing, invisible container.• Lots of empty arrays get allocated.
Tag.childrenandNode.attributesare[]by default. And while it might not seem like a lot memory allocation, I wonder if it adds up in large hierarchies. So I made them optional.