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

=== 

        # Integer.===

(from ruby core)
---
    self == other -> true or false

---

Returns `true` if `self` is numerically equal to `other`; `false`
otherwise.

    1 == 2     #=> false
    1 == 1.0   #=> true

Related: Integer#eql? (requires `other` to be an Integer).

Integer#=== is an alias for Integer#==.

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.