This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Thread::Queue.shift (from ruby core) ### Implementation from Queue --- shift(*args) --- Retrieves data from the queue. If the queue is empty, the calling thread is suspended until data is pushed onto the queue. If `non_block` is true, the thread isn't suspended, and `ThreadError` is raised. (This method is an alias for Thread::Queue#pop.) Retrieves data from the queue. If the queue is empty, the calling thread is suspended until data is pushed onto the queue. If `non_block` is true, the thread isn't suspended, and `ThreadError` is raised.
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.