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

+

        # Complex.+

(from ruby core)
---
    cmp + numeric  ->  complex

---

Performs addition.

    Complex(2, 3)  + Complex(2, 3)   #=> (4+6i)
    Complex(900)   + Complex(1)      #=> (901+0i)
    Complex(-2, 9) + Complex(-9, 2)  #=> (-11+11i)
    Complex(9, 8)  + 4               #=> (13+8i)
    Complex(20, 9) + 9.8             #=> (29.8+9i)



      

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.