Showing posts with label ruby. Show all posts
Showing posts with label ruby. Show all posts

Wednesday, July 26, 2017

Ruby Programming: Coding For Beginners 2: Coding With Ease

Ruby Programming: Coding For Beginners 2: Coding With Ease

Welcome to Ruby Programming: Coding For Beginners 2 Coding With Ease, a book that takes a less serious but equally descriptive look at Ruby so that you can learn how Ruby works. I seriously hate reading the documentation and I usually write my own documentation, which not only doesn’t sound like it was done by a monotone robot but also accounts for weird special cases. This book is a tutorial on some of the intermediate concepts found in Ruby.

In the first chapter, we go over:

• What a Ruby Mixin is

• The logic behind a Ruby Mixin, which means that we will take a few existing Ruby Mixin’s and reconstruct them so that we can get a better look at their insides

• How to create your own Ruby Mixin utilizing some of what we learned and some more that we will learn in the remainder of the book.

In the second and third chapter, we will go over Ruby Objects, which means we will get into the basic terminology of Classes and some of the variables associated with them. Additionally, we go over the more raw form of how to create Strings so it can better help you understand the concept of an object and instances of Classes. Additionally, we’ll go over a basic view of Regular Expressions inside of Ruby so that you can get off the ground with them and immediately put them to use inside of your coding or programming projects.

In the remaining chapters, we will go over some of the more complex subjects of Ruby, such as:

• How to create and utilize files so that you can access and utilize permanent or temporary information

• How to navigate through the computer’s file system

• A watered down version of how to create a Ruby gem without all the confusing mess that’s normally associated with them

I have been using Ruby for almost half a decade to make games, educational programs, editorial executables and more. I hope to expand upon this series and cover things like Shoes, which allows Ruby users the ability to create executables, and JRuby, which mixes Ruby and Java. Ruby and Java are my core languages so I would love to share with you all the innards of both of them.

Ruby Programming: Coding For Beginners: Coding With Ease

Ruby Programming: Coding For Beginners: Coding With Ease

Welcome to Ruby Programming: Coding For Beginners Coding with Ease, a book designed to take you through the baby steps of understanding how to program with Ruby. Ruby is a fantastic beginner language that’s extremely easy to learn because the language was developed to making programmers happy. It may not be the fastest code, but it’s the code that will make you happy.

In the first chapter, we’ll go over the foundation, which means we’ll go over

• How RAM works and what a memory pointer is

• What the core components of a computer are and their uses

• The core difference between 32-bit processors and 64-bit processors and why 64-bit processors take more RAM

• How it all relates to programming

Then, in the second chapter, we will cover Variables, Data Types, and Operators. In a single chapter, we will go over topics that colleges take weeks to explain to students. This includes how to assign variables, the differences between Arrays and Hashes, and a simple explanation as to what Symbols are. In the third chapter, we’ll go over how to save and run Ruby files, what the IRB is for, and what programs to use in order to write longer, more complex Ruby files.

In the remaining chapters, we’ll go over:

• How To Comment for both Single Line comments and Multiline Comments

• What Control Flow is and What Control Flow Statements are

• The Three Primary Loops inside of Ruby, how to write them, and an implicit explanation on when to use such loops

• What one and zero means for some Control Flow Statements

• How to write Functions and call on them

In this book, we go over the basics of Ruby with a fine toothbrush to make sure you understand each part as you learn it. As we say in Ruby, don’t just write code, write beautiful code.

Ruby For Beginners: Your Guide To Easily Learn Ruby Programming In 7 Days

Ruby For Beginners: Your Guide To Easily Learn Ruby Programming In 7 Days

Are You Ready To Learn Ruby Easily?

This book aims to guide a complete novice in Ruby programming. This book is carefully crafted to aid the new or inexperienced programmer in learning to write a code in Ruby language. If you are someone who somehow developed a fear to explore the unknown and still interested in learning Ruby programming, then this book can truly help you.

This book covers everything that a beginner in Ruby programming should learn. Understand that programming offers an infinite amount of information and knowledge. However, this book understands that it may overwhelm a mere beginner in programming if it tackles even the advanced features of the Ruby language.

This book can help you build a solid, basic knowledge in programming that can help you a lot when you begin to write your own program in Ruby language. You can use the acquired knowledge to pursue or learn more about Ruby’s advanced concepts later on. For now, just concentrate on the basics and make sure to absorb every lesson before you go to the next one.

Practice makes perfect and this book provides a lot of practice programs or exercises that can help you enhance your experience in Ruby programming. The exercises are simple and easy to understand to help you comprehend the lesson quickly. You also need to take note of the error messages that you may encounter. Let them serve as your guide so you can avoid the same mistake in the future or help you resolve the same error when you encounter them once more.

Learning Ruby programming in 7 days is not something impossible to accomplish. Even a person with a little or no experience with any programming language can learn it within those days. As you go through each lesson, you will notice that it is quite easy to understand. It becomes much simpler when you have patience and discipline.

Understand that you will be able to learn the Ruby basics in 7 days, but that won’t make you an instant expert. You still need to practice and work your way in discovering the cool things that you can do with Ruby as you go along. Even expert programmers need to spend ample time in honing their programming skills. Before you know it, you are ready to create a more complex program.

This book presents everything that a novice may need in understanding the basic Ruby programming. It is presented in such a way that anyone without prior programming knowledge will find it easy to understand – most technical jargons were kept to minimal, and they are the terminologies that you will likely encounter once you have started writing your program.

Here’s What You’ll Learn From This Ruby For Beginners Book:

✓ Chapter 1: Getting acquainted with ruby

✓ Chapter 2: Initial Preparations

✓ Chapter 3: Start with the Basics

✓ Chapter 4: Ruby Variables

✓ Chapter 5: All About Methods

✓ Chapter 6: Flow Control

✓ Chapter 7: Iterators and Loops

✓ Chapter 8: More on Arrays and Hashes

What Are You Waiting For?

Start Coding Ruby Right Now!

Tuesday, July 25, 2017

Test Driven Development In Ruby: A Practical Introduction To Tdd Using Problem And Solution Domain Analysis

Test Driven Development In Ruby: A Practical Introduction To Tdd Using Problem And Solution Domain Analysis

Learn the basics of test driven development (TDD) using Ruby. You will carry out problem domain analysis, solution domain analysis, designing test cases, and writing tests first. These fundamental concepts will give you a solid TDD foundation to build upon. Test Driven Development in Ruby is written by a developer for developers.

The concepts are first explained, then a coding demo illustrates how to apply the theory in practice. At the end of each chapter an exercise is given to reinforce the material. Complete with working files and code samples, you'll be able to work alongside the author, a trainer, by following the material in this book.

What You Will Learn

Carry out problem domain analysis, solution domain analysis, designing test cases, and writing tests first

Use assertions

Discover the structure of a test and the TDD cycle

Gain an understanding of minimal implementation, starter test, story test, and next test

Handle refactoring using Ruby

Hide implementation details

Test precisely and concretely

Make your code robust

Who This Book Is For

Experienced Ruby programmers or web developers with some prior experience with Ruby.

The Colt 1911 Pistol (Osprey Weapon 9)

Download The Colt 1911 Pistol (Osprey Weapon 9) First used in combat during the Punitive Expedition into Me...