This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Zlib::Error < StandardError (from ruby core) --- The superclass for all exceptions raised by Ruby/zlib. The following exceptions are defined as subclasses of Zlib::Error. These exceptions are raised when zlib library functions return with an error status. * Zlib::StreamEnd * Zlib::NeedDict * Zlib::DataError * Zlib::StreamError * Zlib::MemError * Zlib::BufError * Zlib::VersionError * Zlib::InProgressError ---
This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.