Ruby 3 Fundamentals: Learn Ruby and Build Fun Applications

Course Title: Ruby 3 Fundamentals: Learn Ruby and Build Fun Applications 🚀🌟

Course Headline: Dive into the world of Ruby with Ruby 3 Fundamentals and unlock your potential to build engaging applications! 💻✨

Course Description:

Welcome to the Ruby 3 Fundamentals course, where you'll embark on a journey to master one of the most elegant and powerful programming languages out there – Ruby! Whether you're a complete beginner or looking to solidify your understanding of Ruby, this course is designed to guide you through the essentials with practical exercises that will have you building functional and fun applications in no time.

Why Ruby? 💎

• Ease of Use: Ruby's syntax is intuitive and expressive, making it a great choice for beginners.
• Versatility: From web development to automation scripts, Ruby can do it all.
• Community Support: With a strong community, you'll never be short of resources or help.

What You'll Learn:

1. Ruby Data Types: Get familiar with Ruby's various data types (Integers, Floats, Strings, Arrays, Hashes, etc.) and their methods.

2. Interactive Ruby Console: Master the Interactive Ruby Console (IRB) to experiment with code instantly.

3. Custom Methods & Classes: Create your own methods and classes, understanding the core of Ruby's procedural and object-oriented programming paradigms.

4. File Manipulation: Learn how to handle files and folders in Ruby – create, read, append, delete, you name it!

5. Ruby Gems: Discover how to expand your Ruby applications' functionality with gems, the powerful libraries that the Ruby community has developed.

Hands-On Projects:

• Simple Calculator Application: Build a calculator that can perform arithmetic operations with ease.
• File Sorter Programme: Organize your digital life by sorting files into designated folders based on their type.
• Video Manipulation Application: Transform and convert videos to your desired format, all within Ruby's capable hands.

Course Outline:

1. Introduction to Ruby and its ecosystem

   • What is Ruby?
   • Why use Ruby?
   • Setting up your development environment

2. Data Types in Ruby

   • String Manipulation
   • Working with Arrays and Hashes
   • Understanding Symbols

3. Interactive Ruby Console (IRB)

   • Navigating the console
   • Writing and executing Ruby code on-the-fly

4. Creating Custom Methods

   • Function definition and arguments
   • Local variables vs instance variables

5. Object-Oriented Programming in Ruby

   • Classes and Objects
   • Encapsulation, inheritance, and polymorphism

6. File I/O in Ruby

   • Reading, writing, appending, deleting files and directories
   • Handling file exceptions

7. Exploring Ruby Gems

   • Installing gems
   • Gem-based project structures

8. Building Applications with Ruby

   • Project planning and design
   • Writing clean, efficient code
   • Debugging and testing your applications

9. Final Projects

   • A calculator to perform mathematical operations
   • A file sorting application
   • A video manipulation tool

By the end of this course, you'll not only have a solid understanding of Ruby 3 but also a portfolio of practical applications that demonstrate your newfound skills. Join us on this exciting adventure in mastering Ruby and embark on a career as a proficient Ruby developer! 🧫🚀

Enroll now to start your Ruby programming journey with Ruby 3 Fundamentals and unlock the doors to endless possibilities in software development! 🎉