12: Group sequential papers in search results

#12: Group sequential papers in search results - use consistent layout

app/views/search/index.html.slim

@@ -5,8 +5,6 @@ div
   - if params[:q].present?
     .left
       | #{@papers.total} Treffer
-    .right
-      / button.button. TODO: Suche Abbonieren
   - else
     | #{pluralize(@papers.total, "Dokument", "Dokumente")} in der Datenbank
 div
@@ -14,14 +12,12 @@ div
     - @papers.each do |doc|
       li.search-result
         article
-          h4 = link_to doc.name, doc.url, target: '_blank'
-          div.metainfo
-            span.paper_type = doc.paper_type
-            '
-            span.originator = doc.originator
-            '
-            span.published = l doc.published_at.to_date
-            /! score: #{doc._score}
+          h4 = doc.name
+          ul
+            - @sub[doc.reference].each do |sub|
+              li class="#{'current' if sub.reference == doc.reference}"
+                div = link_to "#{l sub.published_at.to_date}: #{sub.paper_type} von #{sub.originator.join(", ")}", sub.url, target: '_blank'
+              
 
 div#pagination
   = paginate @papers