Introduction to OOP Chapter 19: Container Classes : next previous audio real text

Containers in Dynamically Typed Languages

Collection classes are simple to write in dynamically typed languages, Since all variables are polymorphic.

Contains simply hold values in variables (which can hold anything), and when they are removed from the container they can be assigned to any variable.

Dynamically typed languages have historically come with a rich set of container classes in their standard library.

Intro OOP, Chapter 19, Slide 02