This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.

SignalException

        # SignalException < Exception

(from ruby core)
---
Raised when a signal is received.

    begin
      Process.kill('HUP',Process.pid)
      sleep # wait for receiver to handle signal sent by Process.kill
    rescue SignalException => e
      puts "received Exception #{e}"
    end

*produces:*

    received Exception SIGHUP
---
# Class methods:

    new

# Instance methods:

    signo


      

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.