The Ruby Workshop

封面

版权页

Preface

About

About the Book

1. Writing and Running Ruby Programs

Introduction

Interactive Ruby Shell (IRB)

Standard Data Types

Summary

2. Ruby Data Types and Operations

Introduction

Arrays

Hashes

Ruby Methods

Summary

3. Program Flow

Introduction

Boolean Operators

Comparison

The Ternary Operator

Loops

Summary

4. Ruby Methods

Introduction

The Basic Structure of the Ruby Method

Return Values

The Splat Operator

Duck Typing

Sending a Message

Summary

5. Object-Oriented programming with Ruby

Introduction

Classes and Objects

Getters and Setters

Inheritance

Encapsulation

Summary

6. Modules and Mixins

Introduction

Including Modules

extend

Module Methods

Namespaces

prepend

Summary

7. Introduction to Ruby Gems

Introduction

RubyGems and the require Method

Using Gems in Your Code

File I/O

Handling CSV Data

Writing Data

Service Objects

Summary

8. Debugging with Ruby

Introduction

Logging and Debugging

Basic Logging

Debugging

Summary

9. Ruby Beyond the Basics l

Introduction

Metaprogramming

Summary

10. Ruby Beyond the Basics ll

Introduction

Metaprogramming – A Deep Dive

HTTP Requests

Creating a Ruby Gem

Summary

11. Introduction to Ruby on Rails l

Introduction

Generating Our First Rails App

Anatomy of a Rails application

Models Migrations and Databases

The Rails Console

Summary

12. Introduction to Ruby on Rails ll

Introduction

Associations

Validations

Summary

Appendix

About

1. Writing and Running Ruby Programs

2. Ruby Data Types and Operations

3. Program Flow

4. Ruby Methods

5. Object-Oriented Programming with Ruby

6. Modules and Mixins

7. Introduction to Ruby Gems

8. Debugging with Ruby

9. Ruby Beyond the Basics I

10. Ruby Beyond the Basics II

11. Introduction to Ruby on Rails I