Update: I managed using sinatra.
In my rails application I have an xml file . I want to display it like this: eclipse catalog
How can I do it ? I managed to display only as text . Thank you!
As you have xml file, write in controller
filepath = "#{Rails.root}/file/to/path"
send_file filepath, disposition: 'inline'
:disposition option is important! Because specifies whether the file will be shown inline or downloaded. Valid values are 'inline' and 'attachment' (default).