This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Interrupt < SignalException (from ruby core) --- Raised when the interrupt signal is received, typically because the user has pressed Control-C (on most posix platforms). As such, it is a subclass of `SignalException`. begin puts "Press ctrl-C when you get bored" loop {} rescue Interrupt => e puts "Note: You will typically use Signal.trap instead." end *produces:* Press ctrl-C when you get bored *then waits until it is interrupted with Control-C and then prints:* Note: You will typically use Signal.trap instead. ---
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.