The format class knows the guts of the ancient .gem file format and provides the capability to read such ancient gems.
Please pretend this doesn't exist.
contents() Instance Public methods A list of file names contained in this gem
spec() Instance Public methods The specification for this gem
extract_files(destination_dir) Instance Public methods Extracts the files in
new(gem) Class Public methods Creates a new old-format package reader for gem
verify() Instance Public methods Raises an exception if a security policy that