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

beginning_of_line? 

        # StringScanner.beginning_of_line?

(from ruby core)
---
    beginning_of_line?()

---

Returns `true` if and only if the scan pointer is at the beginning of
the line.

    s = StringScanner.new("test\ntest\n")
    s.bol?           # => true
    s.scan(/te/)
    s.bol?           # => false
    s.scan(/st\n/)
    s.bol?           # => true
    s.terminate
    s.bol?           # => true

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.