This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Thread.[]= (from ruby core) --- thr[sym] = obj -> obj --- Attribute Assignment---Sets or creates the value of a fiber-local variable, using either a symbol or a string. See also Thread#[]. For thread-local variables, please see #thread_variable_set and #thread_variable_get.
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.