This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OpenSSL::Timestamp::TokenInfo.serial_number (from ruby core) ### Implementation from TokenInfo --- token_info.serial_number -> BN or nil --- Returns serial number of the timestamp token. This value shall never be the same for two timestamp tokens issued by a dedicated timestamp authority. If status is GRANTED or GRANTED_WITH_MODS, this is never `nil`.
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.