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

/ 

        # Integer./

(from ruby core)
---
    self / numeric -> numeric_result

---

Performs division; for integer `numeric`, truncates the result to an
integer:

     4 / 3              # => 1
     4 / -3             # => -2
     -4 / 3             # => -2
     -4 / -3            # => 1

    For other +numeric+, returns non-integer result:

     4 / 3.0            # => 1.3333333333333333
     4 / Rational(3, 1) # => (4/3)
     4 / Complex(3, 0)  # => ((4/3)+0i)

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.