fix(gray_scott_ingestor): handles multiple organizers

Author: kennethrioja

lib/ingestors/heptraining/gray_scott_ingestor.rb

@@ -48,7 +48,7 @@ def process_calevent(calevent, url)
           event.timezone = tzid.first.to_s if !tzid.nil? && tzid.size.positive?
         end
         event.venue = clean_html(calevent.location.to_s)
-        event.organizer = html.css('h3:contains("Speakers") + ul li a').text.strip
+        event.organizer = html.css('h3:contains("Speakers") + ul li a')&.map(&:text)&.map(&:strip)&.join(', ') # coma separated if multiple speakers
 
         @events << event
       end

test/fixtures/files/ingestion/heptraining/grayscott/grayscott-page.html

@@ -32,6 +32,8 @@
 <b>Stop at</b> : 11:30	<h3 id="466">Speakers</h3>
 		<ul>
 		<li><a href="2-3-5-4513.html">Someone
+</a></li>
+		<li><a href="2-3-5-4513.html">SomeoneElse
 </a></li>
 		</ul>
 	<h3 id="471">Description</h3>

test/unit/ingestors/heptraining/gray_scott_ingestor_test.rb

@@ -28,7 +28,7 @@ class GrayScottIngestorTest < ActiveSupport::TestCase
     assert_equal sample.start, '2026-02-26 09:00:00 +0000'
     assert_equal sample.timezone, 'Paris'
     assert_includes sample.venue, 'teratec.webex.com'
-    assert_includes sample.organizer, 'Someone'
+    assert_equal sample.organizer, 'Someone, SomeoneElse'
   end
 
   private