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

each 

        # Struct.each

(from ruby core)
---
    each {|value| ... } -> self
    each -> enumerator

---

Calls the given block with the value of each member; returns `self`:

    Customer = Struct.new(:name, :address, :zip)
    joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)
    joe.each {|value| p value }

Output:

    "Joe Smith"
    "123 Maple, Anytown NC"
    12345

Returns an Enumerator if no block is given.

Related: #each_pair.

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.