Returns binary content (downloadable file), converted to a String
A shortcut to the flash. Returns an empty hash if no session flash exists.
Do we have a flash?
Does the specified flash object exist?
Do we have a flash that has contents?
Does the specified object exist in the session?
Does the specified template object exist?
Returns the template of the file which was used to render this response (or nil)
A shortcut to the template.assigns
[Validate]