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

infinite? 

        # Float.infinite?

(from ruby core)
---
    infinite? -> -1, 1, or nil

---

Returns:

*   1, if `self` is `Infinity`.
*   -1 if `self` is `-Infinity`.
*   `nil`, otherwise.


Examples:

    f = 1.0/0.0  # => Infinity
    f.infinite?  # => 1
    f = -1.0/0.0 # => -Infinity
    f.infinite?  # => -1
    f = 1.0      # => 1.0
    f.infinite?  # => nil
    f = 0.0/0.0  # => NaN
    f.infinite?  # => nil

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.