Merge pull request #2119 from dunn/emails

RecordMailer: clean up formatting

Author: jkeck

app/models/record_mailer.rb

@@ -7,7 +7,10 @@ def email_record(documents, details, url_gen_params)
             rescue
               I18n.t('blacklight.email.text.default_title')
             end
-    subject = I18n.t('blacklight.email.text.subject', count: documents.length, title: title)
+
+    subject = I18n.t('blacklight.email.text.subject',
+                     count: documents.length,
+                     title: Array(title).first)
 
     @documents      = documents
     @message        = details[:message]

app/views/record_mailer/email_record.text.erb

@@ -1,5 +1,6 @@
-<% @documents.each do |document| %>
-<%= document.to_email_text %>
-<%= t('blacklight.email.text.url', :url =>polymorphic_url(document, @url_gen_params)) %>
-<% end %>
-<%= t('blacklight.email.text.message', :message => @message) %>
+<% @documents.each do |document| %>
+<%= document.to_email_text %>
+<%= t('blacklight.email.text.url', :url =>polymorphic_url(document, @url_gen_params)) %>
+
+<% end %>
+<%= t('blacklight.email.text.message', :message => @message) %>