<p></p>
<p><b>@tomhughes</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/6549#discussion_r2561175486">lib/spam_scorer/rich_text.rb</a>:</p>
<pre style='color:#555'>> +      link_size = 0
+
+      doc = Nokogiri::HTML(text.to_html)
+
+      if doc.content.empty?
+        link_proportion = 0
+      else
+        doc.xpath("//a").each do |link|
+          link_count += 1
+          link_size += link.content.length
+        end
+
+        link_proportion = link_size.to_f / doc.content.length
+      end
+
+      downcased_content = doc.content.downcase
</pre>
<p dir="auto">Really you should use the unicode case folding transformation if you want to do case insensitive comparison rather than using upcase or downcase but it doesn't look like ruby has that as a standard string method 😞</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/pull/6549#discussion_r2561175486">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AAK2OLPGSG6Q6RQFIHUGSHD36SVRHAVCNFSM6AAAAACMV5RK4CVHI2DSMVQWIX3LMV43YUDVNRWFEZLROVSXG5CSMV3GSZLXHMZTKMBWGUZTQOJYGU">unsubscribe</a>.<br />You are receiving this because you are subscribed to this thread.<img src="https://github.com/notifications/beacon/AAK2OLL6IBCVWAFFNY2WCNT36SVRHA5CNFSM6AAAAACMV5RK4CWGG33NNVSW45C7OR4XAZNRKB2WY3CSMVYXKZLTORJGK5TJMV32UY3PNVWWK3TUL5UWJTWRAGE6S.gif" height="1" width="1" alt="" /><span style="color: transparent; font-size: 0; display: none; visibility: hidden; overflow: hidden; opacity: 0; width: 0; height: 0; max-width: 0; max-height: 0; mso-hide: all">Message ID: <span><openstreetmap/openstreetmap-website/pull/6549/review/3506538985</span><span>@</span><span>github</span><span>.</span><span>com></span></span></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/openstreetmap/openstreetmap-website/pull/6549#discussion_r2561175486",
"url": "https://github.com/openstreetmap/openstreetmap-website/pull/6549#discussion_r2561175486",
"name": "View Pull Request"
},
"description": "View this Pull Request on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>