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Some of the contents of the Book

• Installing Ruby
• Installing Ruby on Debian Flavor GNU/Linux
• Installing IDE
• Online Resources
• Ruby Website
• Reddit
• Ruby Flow
• Twitter
• Getting Started
• Interactive Ruby
• Jupyter Lab
• Doing Some Math
• Variables
• Constants
• Strings
• Using Text Editor
• Printing Something
• Getting Input
• Comments
• Comparison and Logic
• Logical Operators
• true != “true”
• Triple Equals
• if
• if else
• elsif
• if then else
• unless
• unless else
• case when
• case when: Checking the Class Type
• case when and Ranges
• case when and Regular Expressions
• case when and Lambdas
• case when and Matcher Classes

Book Description

‘I Love Ruby’ is like that friendly teacher who believes in you, even when you mess up. The author breaks down the basics of Ruby programming into bite-sized lessons, using simple language and tons of hands-on examples. You won’t find heavy jargon or dull lectures herejust clear explanations and a bit of humor. If you’ve ever felt lost trying to learn to code, this book will make you feel right at home.

Book Overview

This book covers all the essentials of Ruby, from variables and loops to classes and modules. It’s designed for readers who might not have any coding experience at all. Each chapter builds on the last, so you’re never thrown into the deep end without a life jacket. The tone is casual and encouraginghonestly, it feels more like chatting with a passionate friend than reading a textbook. You’ll even get little challenges along the way to test your skills.

Why Read This Book

Let’s be real: learning a new programming language can be intimidating. But ‘I Love Ruby’ makes it feel doableeven exciting! The author’s enthusiasm is contagious, and their quirky jokes keep things light. You’ll find yourself smiling while learning (who knew that was possible?). Plus, the practical examples mean you won’t just memorize theoryyou’ll actually understand how to use Ruby in real projects.

Who This Book Is For

This book is perfect for total beginners, hobbyists, or anyone who wants to dip their toes into coding without feeling overwhelmed. Are you someone who’s always wanted to automate tasks or build simple apps? Maybe you’ve tried other programming books but got bored or confused? Then ‘I Love Ruby’ was made for you. Even if you’re a seasoned coder looking for a fun refresher, there’s plenty here to enjoy.

What You Will Learn

• The basics of Ruby syntax and structure
• How to write clear and efficient code
• Working with variables, arrays, and hashes
• Building functions and using loops
• Understanding object-oriented principles in Ruby
• Debugging common errors (and not pulling your hair out)
• How to create simple programs from scratch

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