helper for facet lists

app/helpers/search_helper.rb

@@ -0,0 +1,13 @@
+module SearchHelper
+  def facet_list(facets)
+    return unless facets.present?
+    content_tag(:ul) do
+      facets.each do |term, count|
+        concat content_tag(:li,
+                           "#{term} (#{count})",
+                           class: "facet"
+                          )
+      end
+    end
+  end
+end

app/views/search/index.html.slim

@@ -1,17 +1,13 @@
 div
   = render 'search/form'
 
-.row
+
+- if params[:q].present?
+  .row
     .small-4.columns
-    ul
-    - @paper_type_facets.each do |paper_type, count|
-      li.facet
-        = "#{paper_type} (#{count})"
+      = facet_list(@paper_type_facets)
     .small-4.columns.end
-    ul
-    - @originator_facets.each do |originator, count|
-      li.facet
-        = "#{originator} (#{count})"
+      = facet_list(@originator_facets)
 
 .clearfix
   - if params[:q].present?