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

Reline::History

        # Reline::History < Array

(from ruby core)
---
# Class methods:

    new

# Instance methods:

    <<
    []
    []=
    check_index
    concat
    delete_at
    push
    to_s

(from gem reline-0.3.2)
---
# Class methods:

    new

# Instance methods:

    <<
    []
    []=
    check_index
    concat
    delete_at
    push
    to_s


      

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.