This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Thread::Mutex.owned? (from ruby core) ### Implementation from Mutex --- mutex.owned? -> true or false --- Returns `true` if this lock is currently held by current thread.
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.