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

close

        # StringIO.close

(from ruby core)
---
    strio.close  -> nil

---

Closes a StringIO. The stream is unavailable for any further data
operations; an `IOError` is raised if such an attempt is made.



      

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.