Online Mind Mapping and Brainstorming

Create your own awesome maps

Online Mind Mapping and Brainstorming

Even on the go

with our free apps for iPhone, iPad and Android

Get Started

Already have an account? Log In

Ruby Object Model: a first insight by Mind Map: Ruby Object Model: a first insight
0.0 stars - reviews range from 0 to 5

Ruby Object Model: a first insight

Some useful methods I discovered

Module#constants

Module.constants

Module.nesting

spell: Open Classes

you can always reopen existing classes and modify them on the fly

example: the Money gem

Careful with That Axe, Eugene

Constants

Any reference that begins with an uppercase letter, including the names of classes and modules, is a constant

Constant scope

you can change the value of a constant

spell: Namespace

What's in an object?

instance variables

methods

Classes themselves are nothing but objects!

this means that...