Provides link to see the message and download attachment if attachment is available
# File app/helpers/admin/messages_helper.rb, line 3 def messages_url_link(message) str = "" str += content_tag(:p, message.message, class: :message) if message.attachment.present? if message.attachment.image? str += link_to(image_tag(message.attachment.url(:thumb))) else str += link_to(content_tag(:div, nil, class: 'fa fa-download fs30'), message.attachment.try(:url), target: :_blank) end end str.html_safe end