04-functions

Module 04: Functions

📋 Overview

Functions are reusable blocks of code that perform specific tasks. This module covers everything from basic function definition to advanced concepts like decorators and generators.

🎯 Learning Objectives

• Define and call functions.
• Work with parameters and arguments.
• Understand scope and namespaces.
• Create and use lambda functions.
• Apply decorators to functions.
• Use built-in functions effectively.

📂 Module Contents

File	Topic	Description
basics.py	Function Basics	Definition, calling, docstrings
parameters.py	Parameters	Args, kwargs, defaults
lambda_functions.py	Lambda	Anonymous functions, map, filter
decorators_intro.py	Decorators	Function decoration basics

⏱️ Estimated Time

5-6 hours for complete understanding

✅ Prerequisites

• Completion of Modules 01-03
• Understanding of variables and control flow

🔗 Next Steps

After completing this module, proceed to 05-modules to learn about Python modules.