P
Pål Bergström
I understand the concept of classes and subclasses thanks to the
excellent "Programming Ruby - The Pragmatic Programmer's Guide".
However, I don't understand what :: signify in terms of inheritance,
parent and child in e.g.
ActionController::Base
excellent "Programming Ruby - The Pragmatic Programmer's Guide".
However, I don't understand what :: signify in terms of inheritance,
parent and child in e.g.
ActionController::Base