On this page
Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
class · Ruby 3.3
CGI::Session::FileStore
File-based session storage class.
Implements session storage as a flat file of ‘key=value’ values. This storage type only works directly with String values; the user is responsible for converting other types to Strings when storing and from Strings when retrieving.