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

[]=

        # Ractor.[]=

(from ruby core)
---
    []=(sym, val)

---

set a value in ractor-local storage



      

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.