1 files changed, 44 insertions, 0 deletions
diff --git a/lib/gitlab/email/message/in_product_marketing/helper.rb b/lib/gitlab/email/message/in_product_marketing/helper.rb
new file mode 100644
index 00000000000..4780e08322a
--- /dev/null
+++ b/lib/gitlab/email/message/in_product_marketing/helper.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Email
+    module Message
+      module InProductMarketing
+        module Helper
+          include ActionView::Context
+          include ActionView::Helpers::TagHelper
+          include ActionView::Helpers::UrlHelper
+
+          private
+
+          def list(array)
+            case format
+            when :html
+              tag.ul { array.map { |item| tag.li item} }
+            else
+              '- ' + array.join("\n- ")
+            end
+          end
+
+          def strong_options
+            case format
+            when :html
+              { strong_start: '<b>'.html_safe, strong_end: '</b>'.html_safe }
+            else
+              { strong_start: '', strong_end: '' }
+            end
+          end
+
+          def link(text, link)
+            case format
+            when :html
+              link_to text, link
+            else
+              "#{text} (#{link})"
+            end
+          end
+        end
+      end
+    end
+  end
+end