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

lineno=

        # Zlib::GzipReader.lineno=

(from ruby core)
### Implementation from GzipReader
---
    lineno=(p1)

---

Specify line number of the last row read from this file.



      

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.