This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.

=== 

        # Method.===

(from ruby core)
---
    ===(*args)

---

Invokes the *meth* with the specified arguments, returning the method's
return value.

    m = 12.method("+")
    m.call(3)    #=> 15
    m.call(20)   #=> 32


(This method is an alias for Method#call.)

Invokes the *meth* with the specified arguments, returning the method's
return value.

    m = 12.method("+")
    m.call(3)    #=> 15
    m.call(20)   #=> 32

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.