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|
# xml example
If you like directly working with XML, here's an example of how to for this:
```ts
const posts = [
{
title: 'Launching SSH during early boot with mkinitfs',
url: 'https://estrogen.zone/~mem/blog/1768406136-alpine-ssh-early-initfs-disk-decryption/',
blurb: 'Replacing the early init with our own script to launch SSH, killing it in early userspace, and allowing remote disk decryption in the mean time',
author: '7222e800',
guid: 'https://estrogen.zone/~mem/blog/1768406136',
published: new Date('2026-01-14T15:53:57Z').toUTCString()
}
];
const doc = new XMLDocumentRoot().child(
new XMLDeclaration().version().encoding(),
new XMLRootElement("rss")
.attribute("version", "2.0")
.xmlns("content", "http://purl.org/rss/1.0/modules/content/")
.child(
new XMLElement('channel')
.child(
new XMLElement('title').child(new XMLText('Latest blog posts for 7222e800')),
new XMLElement('link').child(new XMLText('https://estrogen.zone/~mem/blog/')),
new XMLElement('description').child(new XMLText('Some Description')),
new XMLElement('pubDate').child(new XMLText(new Date().toUTCString())),
...posts.map(post => new XMLElement('item').child(
new XMLElement('title').child(new XMLText(post.title)),
new XMLElement('link').child(new XMLText(post.url)),
new XMLElement('description').child(new XMLText(post.blurb)),
new XMLElement('author').child(new XMLText(post.author)),
new XMLElement('guid').child(new XMLText(post.guid)),
new XMLElement('published').child(new XMLText(post.published)),
))
)
)
);
console.log(
util.inspect(
doc,
{ compact: false, colors: true, breakLength: 80, depth: 90 }, true
)
);
console.log(doc.toString());
```
as of writing, will output this internal state:
```log
XMLDocumentRoot {
attributes: Map(0) {},
children: [
XMLDeclaration {
attributes: Map(2) {
'version' => '1.0',
'encoding' => 'UTF-8'
},
children: [],
tagType: '#declaration'
},
XMLRootElement {
attributes: Map(2) {
'version' => '2.0',
'xmlns:content' => 'http://purl.org/rss/1.0/modules/content/'
},
children: [
XMLElement {
attributes: Map(0) {},
children: [
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'Latest blog posts for 7222e800'
}
],
tagType: '#element',
tagName: 'title'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'https://estrogen.zone/~mem/blog/'
}
],
tagType: '#element',
tagName: 'link'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'Some Description'
}
],
tagType: '#element',
tagName: 'description'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'Mon, 26 Jan 2026 03:34:31 GMT'
}
],
tagType: '#element',
tagName: 'pubDate'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'Launching SSH during early boot with mkinitfs'
}
],
tagType: '#element',
tagName: 'title'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'https://estrogen.zone/~mem/blog/1768406136-alpine-ssh-early-initfs-disk-decryption/'
}
],
tagType: '#element',
tagName: 'link'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'Replacing the early init with our own script to launch SSH, killing it in early userspace, and allowing remote disk decryption in the mean time'
}
],
tagType: '#element',
tagName: 'description'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: '7222e800'
}
],
tagType: '#element',
tagName: 'author'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'https://estrogen.zone/~mem/blog/1768406136'
}
],
tagType: '#element',
tagName: 'guid'
},
XMLElement {
attributes: Map(0) {},
children: [
XMLText {
tagType: '#text',
text: 'Wed, 14 Jan 2026 15:53:57 GMT'
}
],
tagType: '#element',
tagName: 'published'
}
],
tagType: '#element',
tagName: 'item'
}
],
tagType: '#element',
tagName: 'channel'
}
],
tagType: '#element',
tagName: 'rss'
}
],
tagType: '#document'
}
```
and this RSS:
```xml
<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/">
<channel>
<title>
Latest blog posts for 7222e800
</title>
<link>
https://estrogen.zone/~mem/blog/
</link>
<description>
Some Description
</description>
<pubDate>
Mon, 26 Jan 2026 03:34:31 GMT
</pubDate>
<item>
<title>
Launching SSH during early boot with mkinitfs
</title>
<link>
https://estrogen.zone/~mem/blog/1768406136-alpine-ssh-early-initfs-disk-decryption/
</link>
<description>
Replacing the early init with our own script to launch SSH, killing it in early userspace, and allowing remote disk decryption in the mean time
</description>
<author>
7222e800
</author>
<guid>
https://estrogen.zone/~mem/blog/1768406136
</guid>
<published>
Wed, 14 Jan 2026 15:53:57 GMT
</published>
</item>
</channel>
</rss>
```
|
