Implements the rename operation.

Methods
Public Instance methods
perform( filename, new_name, flags=0 )

Perform the operation. The flags parameter is ignored under earlier versions of the SFTP protocol (3 and under).

    # File lib/net/sftp/operations/rename.rb, line 26
26:     def perform( filename, new_name, flags=0 )
27:       @driver.rename( nil, filename, new_name, flags )
28:     end