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

event_location

        # Psych::TreeBuilder.event_location

(from ruby core)
### Implementation from TreeBuilder
---
    event_location(start_line, start_column, end_line, end_column)

---



      

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.