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

length 

        # Hash.length

(from ruby core)
---
    length()

---

Returns the count of entries in `self`:
    {foo: 0, bar: 1, baz: 2}.length # => 3

Hash#length is an alias for Hash#size.


(This method is an alias for Hash#size.)

Returns the count of entries in `self`:
    {foo: 0, bar: 1, baz: 2}.length # => 3

Hash#length is an alias for Hash#size.

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.