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

begin

        # Range.begin

(from ruby core)
---
    self.begin -> object

---

Returns the object that defines the beginning of `self`.

    (1..4).begin # => 1
    (..2).begin  # => nil

Related: Range#first, Range#end.



      

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.