Concept: *.Extra packages

[ceddlyburge]

Design

Goal

The Goal is to learn that the various *.Extra packages exist, and caveats to using them, and an idea of the things that they contain.

As discussed in this issue

Learning objectives

• Know that various .Extra packages exist, and might have useful time saving functions
• Know which *.Extra packages exist
• Know a little about the functions they contain

Out of scope

• A complete knowledge of all the packages and the functions they contain (the package website is best for this)

Concepts

The concept this exercise unlocks is:

• extra-packages

Prerequisites

• lists
• dict
• maybe

Analyzer

TBD depending on the exercise