This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Time.inspect (from ruby core) --- time.inspect -> string --- Returns a detailed string representing *time*. Unlike to_s, preserves subsecond in the representation for easier debugging. t = Time.now t.inspect #=> "2012-11-10 18:16:12.261257655 +0100" t.strftime "%Y-%m-%d %H:%M:%S.%N %z" #=> "2012-11-10 18:16:12.261257655 +0100" t.utc.inspect #=> "2012-11-10 17:16:12.261257655 UTC" t.strftime "%Y-%m-%d %H:%M:%S.%N UTC" #=> "2012-11-10 17:16:12.261257655 UTC"
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.