[hiccup/hdom]: boolean attributes are not expressed in html as

[loganpowell]

in the hiccup docs I see this example:

serialize(
    ["div.notice",
        {
            selected: true,
            style: {
                background: "#ff0",
                border: "3px solid black"
            }
        },
        "WARNING"]
);

<div class="notice" selected style="background:#ff0;border:3px solid black">WARNING</div>

but when I use the selected: true syntax I end up with:

<div class="notice" selected="true" style="background:#ff0;border:3px solid black">WARNING</div>

I am using hiccup via hdom if that is the reason...

[loganpowell]

Here's the example:
https://loganpowell.github.io/thi.ng_learning/dist/

and the line:
https://github.com/loganpowell/thi.ng_learning/blob/master/hdom_hiccup-css_atom/index.js#L34

[postspectacular]

Hi @loganpowell - this is a regression & thanks for finding it! I already have a fix ready (incl. support for more element properties). Btw. when you're using hdom, you're not actually using hiccup as underlying implementation (only some config/constants from the latter). Both packages just use the same syntax and (in theory) should be fully compatible...

[loganpowell]

Good to know!

[postspectacular]

fixed in hdom v8.0.6 (just released)