This is the API documentation for tempfile: Ruby Standard Library Documentation.
CTempfile
::new (Tempfile)
::open (Tempfile)
#close (Tempfile)
#close! (Tempfile)
#delete (Tempfile)
#length (Tempfile)
#open (Tempfile)
#path (Tempfile)
#size (Tempfile)
#unlink (Tempfile)