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

next_month

        # Date.next_month

(from ruby core)
---
    d.next_month([n=1])  ->  date

---

This method is equivalent to d >> n.

See Date#>> for examples.



      

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.