Repo to hold ruby tutorial programs
#New topics Ruby follows a message-passing model of OOP.
Ruby is well known for duck typing.
Using symbols
Metaprogramming
Everything is Ruby as objects including classes.
Ruby object flow https://uploads.toptal.io/blog/image/91785/toptal-blog-image-1446120487914-384fae8f419347d455a43dab6e20cf25.jpg
Every object in Ruby has its own metaclass
Metaprogramming is a technique by which you can write code that writes code by itself dynamically at runtime
One of the difference betweens objects and classes in ruby is that classes also contain a methods table that will allow the interpreter to look up the method.
If objects dont contain a methods table, How are we allow to add instense specific methods ? Ruby on the fly will the a "singleton" class just for that object and attach that new method to that class. All class hierarchy is preserved.