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

dummy?

        # Encoding.dummy?

(from ruby core)
---
    enc.dummy? -> true or false

---

Returns true for dummy encodings. A dummy encoding is an encoding for
which character handling is not properly implemented. It is used for
stateful encodings.

    Encoding::ISO_2022_JP.dummy?       #=> true
    Encoding::UTF_8.dummy?             #=> false



      

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.