Ruby 2.7.7p221 (2022-11-24 revision 168ec2b1e5ad0e4688e963d9de019557c78feed9)
Namespace List
Here is a list of all namespaces with brief descriptions:
[detail level 123]
 NrubyThe main namespace
 NbackwardBackwards compatibility layer
 NcxxanyargsProvides ANYARGS deprecation warnings