This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Thread.alive? (from ruby core) --- thr.alive? -> true or false --- Returns `true` if `thr` is running or sleeping. thr = Thread.new { } thr.join #=> #<Thread:0x401b3fb0 dead> Thread.current.alive? #=> true thr.alive? #=> false See also #stop? and #status.
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.