tiny change to pdf

app/documents/group_order_invoice_pdf.rb

@@ -85,17 +85,12 @@ class GroupOrderInvoicePdf < RenderPdf
     group_order_articles = GroupOrderArticle.where(group_order_id: @options[:group_order_ids])
     separate_deposits = FoodsoftConfig[:group_order_invoices]&.[](:separate_deposits)
     supplier = ""
-    headlines = []
-    index = 0
     group_order_articles.each do |goa|
       # if no unit is received, nothing is to be charged
       next if goa.result.to_i == 0
-      index +=1
       if goa.group_order.order.supplier.name != supplier
-        headlines << index
         supplier = goa.group_order.order.supplier.name
         data << [supplier,"","",""]
-        index +=1
       end
       goa_total_price = separate_deposits ? goa.total_price_without_deposit : goa.total_price
       data << [goa.order_article.article.name,
@@ -120,7 +115,6 @@ class GroupOrderInvoicePdf < RenderPdf
       table.cells.border_color = '666666'
       table.row(0).column(0..4).width = 80
       table.row(0).column(0).width = 180
-      table.row(headlines).font_style= :bold
       table.row(0).border_bottom_width = 2
       table.columns(1).align = :right
       table.columns(1..6).align = :right
@@ -184,18 +178,14 @@ class GroupOrderInvoicePdf < RenderPdf
            end
     
     group_order_articles = GroupOrderArticle.where(group_order_id: @options[:group_order_ids]).includes(group_order: { order: :supplier })
-    index = 0 
-    supplier_headlines = []
+
     group_order_articles.group_by { |goa| goa.group_order.order.supplier.name }.each do |supplier_name, articles|
       if articles.map(&:result).sum > 0
         data << [supplier_name, "", "", "", "", ""]
-        index += 1
-        supplier_headlines << index
       end
 
       articles.each do |goa|
         next if goa.result.to_i == 0
-        index += 1
 
         order_article = goa.order_article
         tax = order_article.price.tax
@@ -256,9 +246,6 @@ class GroupOrderInvoicePdf < RenderPdf
       table.row(0).border_bottom_width = 2
       table.columns(1).align = :right
       table.columns(1..6).align = :right
-      supplier_headlines.each do |row_index|
-        table.row(row_index).columns(0..6).style(font_style: :bold)
-      end
     end
 
     if marge > 0