Beginning Rails 3

This book is particularly well suited to those with little or no experience with web application development, or who have some experience but are new to Rails.

Author: Rida Al Barazi

Publisher: Apress

ISBN: 1430224347

Category: Computers

Page: 400

View: 887

Beginning Rails 3 is the practical starting point for anyone wanting to learn how to build dynamic web applications using the Rails framework for Ruby. You'll learn how all of the components of Rails fit together and how you can leverage them to create sophisticated web applications with less code and more joy. This book is particularly well suited to those with little or no experience with web application development, or who have some experience but are new to Rails. Beginning Rails 3 assumes basic familiarity with web terms and technologies, but doesn't require you to be an expert. Rather than delving into the arcane details of Rails, the focus is on the aspects of the framework that will become your pick, shovel, and axe. Part history lesson, part introduction to object-oriented programming, and part dissertation on open source software, this title doesn't just explain how to do something in Rails, it explains why. Learn to create Rails web applications from scratch Includes a gentle introduction to the Ruby programming language Completely updated to include the features of Rails 3

The Ruby on Rails 3 Tutorial and Reference Collection

In Chapter 3, we'll create asample application(called sample ̇app), this time
writing all the code from scratch. ... From the beginning, Rails has benefited from
a palpable sense of excitement, starting with the famous 15-minute weblog video
by ...

Author: Michael Hartl

Publisher: Addison-Wesley Professional

ISBN: 0132928000

Category:

Page: 1331

View: 578

"The Ruby on Rails 3 Tutorial and Reference Collection" consists of two bestselling Rails eBooks: "Ruby on Rails 3 Tutorial: Learn Rails by Example" by Michael Hartl"The Rails 3 Way" by Obie Fernandez In "Ruby on Rails 3 Tutorial" leading Rails developer Michael Hartl teaches Rails 3 by guiding you through the development of your own complete sample application using the latest techniques in Rails Web development. Drawing on his experience building RailsSpace, Insoshi, and other sophisticated Rails applications, Hartl illuminates all facets of design and implementation-including powerful new techniques that simplify and accelerate development. Hartl explains how each new technique solves a real-world problem and demonstrates this with bite-sized code that's simple enough to understand, yet novel enough to be useful. "The Rails 3 Way" is the only comprehensive, authoritative guide to delivering production-quality code with Rails 3. Pioneering Rails expert Obie Fernandez and a team of leading experts illuminate the entire Rails 3 API, along with the idioms, design approaches, and libraries that make developing applications with Rails so powerful. You learn advanced Rails programming techniques that have been proven effective in day-to-day usage on dozens of production Rails systems. Dive deep into the Rails 3 codebase and discover why Rails is designed the way it is-and how to make it do what you want it to do. This collection helps youInstall and set up your Rails development environmentGo beyond generated code to truly understand how to build Rails applications from scratchLearn Test Driven Development (TDD) with RSpecEffectively use the Model-View-Controller (MVC) pattern Structure applications using the REST architectureBuild static pages and transform them into dynamic onesMaster the Ruby programming skills all Rails developers needDefine high-quality site layouts and data modelsImplement registration and authentication systems, including validation and secure passwordsUpdate, display, and delete users Add social features and microblogging, including an introduction to AjaxRecord version changes with Git and share code at GitHubSimplify application deployment with HerokuLearn what's new in Rails 3Increase your productivity as a Web application developerRealize the overall joy in programming with RailsLeverage Rails' powerful capabilities for building REST-compliant APIsDrive implementation and protect long-term maintainability using RSpecDesign and manipulate your domain layer using Active RecordUnderstand and program complex program flows using Action ControllerMaster sophisticated URL routing conceptsUse Ajax techniques via Rails 3 support for unobtrusive JavaScriptLearn to extend Rails with popular gems and plugins and how to write your own Extend Rails with the best third-party plug-ins and write your ownIntegrate email services into your applications with Action MailerImprove application responsiveness with background processingCreate your own non-Active Record domain classes using Active ModelMaster Rails' utility classes and extensions in Active Support

Ruby on Rails 3 Tutorial

In Chapter 3, we'll create a sample application (called sample_app ), this time
writing all the code from scratch. We'll develop the ... Box 1.1. Scaffolding:
Quicker, easier, more seductive From the beginning, Rails has benefited from a
palpable ...

Author: Michael Hartl

Publisher: Pearson Education

ISBN: 9780132564199

Category: Computers

Page: 720

View: 161

“Ruby on Rails™ 3 Tutorial: Learn Rails by Example by Michael Hartl has become a must read for developers learning how to build Rails apps.” —Peter Cooper, Editor of Ruby Inside Using Rails 3, developers can build web applications of exceptional elegance and power. Although its remarkable capabilities have made Ruby on Rails one of the world’s most popular web development frameworks, it can be challenging to learn and use. Ruby on Rails™ 3 Tutorial is the solution. Leading Rails developer Michael Hartl teaches Rails 3 by guiding you through the development of your own complete sample application using the latest techniques in Rails web development. Drawing on his experience building RailsSpace, Insoshi, and other sophisticated Rails applications, Hartl illuminates all facets of design and implementation—including powerful new techniques that simplify and accelerate development. You’ll find integrated tutorials not only for Rails, but also for the essential Ruby, HTML, CSS, JavaScript, and SQL skills you’ll need when developing web applications. Hartl explains how each new technique solves a real-world problem, and he demonstrates this with bite-sized code that’s simple enough to understand, yet novel enough to be useful. Whatever your previous web development experience, this book will guide you to true Rails mastery. This book will help you Install and set up your Rails development environment Go beyond generated code to truly understand how to build Rails applications from scratch Learn Test Driven Development (TDD) with RSpec Effectively use the Model-View-Controller (MVC) pattern Structure applications using the REST architecture Build static pages and transform them into dynamic ones Master the Ruby programming skills all Rails developers need Define high-quality site layouts and data models Implement registration and authentication systems, including validation and secure passwords Update, display, and delete users Add social features and microblogging, including an introduction to Ajax Record version changes with Git and share code at GitHub Simplify application deployment with Heroku

Beginning Rails 4

2 Enter Rails..... 3 Rails's Ruby..... 3 Rails EnCOurages Agility....................................
.................................................................................................... 4 Rails Is Opinionated
Software.

Author: Adam Gamble

Publisher: Apress

ISBN: 1430260351

Category: Computers

Page: 328

View: 390

Beginning Rails 4 is a book that will guide you from never having programmed with Ruby, to having a Rails application built and deployed to the web. You’ll learn how to combine all the components of Rails to develop your own web applications. You will use test driven development to make sure your application works exactly like you expect. You will learn how to use Git for source control and best practice techniques to create applications like a pro. Essential, and often-missed, information on testing and learning to program with Ruby are also covered. This book is well suited for someone with little to no Ruby or Rails experience, or possibly even someone with no experience developing web applications at all. Beginning Rails 4 does assume a basic familiarity with the web and typical web terms, but doesn’t require you to be an expert of these. This book will springboard your journey into web application development, and show you how much fun building web applications with Ruby on Rails can be. Learn to create Rails applications from the bottom up Learn the basics of the Ruby programming language Completely updated for Rails 4, including new information on turbo links, etc. Beginning Rails 4 gently guides you through designing your application, writing tests for the application, and then writing the code to make your application work as expected.

Microservices From Day One

What You Will Learn: Apply guidelines and best practices for developing projects that use microservices Define a practical microservices architecture at the beginning of a project that allows for fast development Define and build APIs based ...

Author: Cloves Carneiro Jr.

Publisher: Apress

ISBN: 1484219376

Category: Computers

Page: 246

View: 527

Learn what a microservices architecture is, its advantages, and why you should consider using one when starting a new application. The book describes how taking a microservices approach from the start helps avoid the complexity and expense of moving to a service-oriented approach after applications reach a critical code base size or traffic load. Microservices from Day One discusses many of the decisions you face when adopting a service-oriented approach and defines a set of rules to follow for easily adopting microservices. The book provides simple guidelines and tips for dividing a problem domain into services. It also describes best practices for documenting and generating APIs and client libraries, testing applications with service dependencies, optimizing services for client performance, and much more. Throughout the book, you will follow the development of a sample project to see how to apply the best practices described. What You Will Learn: Apply guidelines and best practices for developing projects that use microservices Define a practical microservices architecture at the beginning of a project that allows for fast development Define and build APIs based on real-world best practices Build services that easily scale by using tools available in most programming languages Test applications in a distributed environment Who This Book is For: Software engineers and web developers who have heard about microservices, and want to either move the project/applications they work on to a service-oriented environment, or want to start a new project knowing that building services helps with ease of scaling and maintainability. The book is a reference for developers who have a desire to build software in smaller, more focused and manageable chunks, but do not know how to get started.

On the State of the Iron Manufacture in Sweden at the Beginning of 1876

Rails . . . . . . . . . . Tools and various iron manufactures , 3 , 491 , 939 104 , 033 70
, 266 140 , 747 140 , 063 569 , 933 ( 24 , 237 , 000 ) 184 , 620 Table showing the
export and import of iron ore , pig iron , malleable in 1860 . 1865 . Export kilogr ...

Author: Richard Akerman

Publisher:

ISBN:

Category: Iron industry and trade

Page: 38

View: 341


Journal

Year . up in the Total Length taken up from the beginning in 1868 to the end of
each Year . ... two tables were compared , it would be remarked that of the
Cologne - Minden rails , averaging at the end of 1875 an age of 3 years and 3
days , the ...

Author:

Publisher:

ISBN:

Category: Iron

Page:

View: 805

Includes the institute's Proceedings.

Journal

Year . up in the Total Length Percentage of taken up from all Rails taken the
beginning in 1868 to the Total of Rails end of ... 6 7 9.6 1 2 : 7 1 7 10 : 3 2.6 3 1
204 .129 • 357 610 3.254 4.863 2.291 690 1.300 3 : 554 8.417 10.708 • 141 064 •
075 ...

Author: Iron and Steel Institute

Publisher:

ISBN:

Category:

Page:

View: 320


Thorndike Century Beginning Dictionary

Author: Edward Lee Thorndike

Publisher:

ISBN:

Category: English language

Page: 645

View: 447


Beginning Ruby 3

This book can also be used as a textbook or companion to a textbook on beginning Ruby programming. After reading and using this book, you'll have a firm handle to program in the Ruby language.

Author: Carleton DiLeo

Publisher: Apress

ISBN: 9781484263235

Category: Computers

Page:

View: 771

Learn the principles behind object-oriented programming in Ruby and within a few chapters create a fully functional Ruby 3-based application. You'll gain a basic understanding of many ancillary technologies such as databases, XML, web frameworks, and networking - some of which will be needed for your first Ruby application. Based on the bestselling first and second editions, Beginning Ruby 3, 4th Edition is a leading guide to learn Ruby from the ground up. The new edition of this book provides the same excellent introduction to Ruby as the previous editions plus updates for the newest version of Ruby, including performance through an improved allocator, decreased heap fragmentation and more. Also, added: details on the just-in-time compiler, fewer limits on GIL (Global Interpreter Lock), and a static type checker. You’ll see why the light and agile Ruby programming language remains a popular open source scripting option for developers building today's web applications. This book can also be used as a textbook or companion to a textbook on beginning Ruby programming. After reading and using this book, you'll have a firm handle to program in the Ruby language. What You Will Learn Discover the fundamentals of Ruby and its object-oriented building blocks Use the Ruby libraries, gems, and documentation Work with files and databases Write and deploy Ruby applications Harness the various Ruby web frameworks and use them effectively Do network programming with Ruby Who This Book Is For Beginning programmers, programmers new to Ruby, and web developers interested in learning the foundations of the Ruby programming language.

Poultry World

00 The success of this fence in case of high pickets are an inch thick , as in the
cut , also . and the rails three and a half ... You can have all the back numlath and
light rails are used , the sections bers , beginning with January , 1872 , sent , if ...

Author:

Publisher:

ISBN:

Category: Poultry

Page:

View: 581


West s Pacific Digest Beginning 101 P

III . MASTER'S LIABILITY FOR INJURIES TO SERVANT - Continued . B. Tools ,
Machinery , Appliances , and Places for ... Railroad tracks and roadbeds . ( 1 ) . In
general . ( 2 ) . Ties and rails . ( 3 ) . Inequalities and other defects in surface .

Author:

Publisher:

ISBN:

Category: Law reports, digests, etc

Page:

View: 827


Journals of the House of Lords Beginning Anno Primo Henrici Octavi

3. , Bill , And the said Amendment , being read a Second Time , County of
Nottingham to the Town of Newark ... on Level of Rails Public Road ; to be raised
11 Feet 6 Inches , and crossed on the Level of Rails Public Road ; to be lowered
3 Feet ...

Author: Great Britain. Parliament. House of Lords

Publisher:

ISBN:

Category: Great Britain

Page:

View: 734


Votes Proceedings

What benefit have we to ask for rails if we do not want them , when we are paying
ten per cent . for them , and then pay for all ... Between the beginning of
December and the 7th of April , while you had these rails Iging idle to the extent
of three ...

Author: New South Wales. Parliament. Legislative Council

Publisher:

ISBN:

Category: New South Wales

Page:

View: 995


Engineering and Mining Journal

48 10s . men is the most noticeable feature of the trade . late ; discounts for cheap
and standard brands are 3 months . ... Some assert that business is gradually
picking up 60 per cent . , 60 and 5 per cent . on Juniata , and less owing to the
fact that furnace material has and that orders are beginning to come in . ... Old
rails other values , must be regarded as a very low tions are : for Northern iron ,
No.

Author:

Publisher:

ISBN:

Category: Engineering

Page:

View: 657


Railroad Gazette

3 and eastward on No. ... 3 . rails , thence by these rails back to the battery . ... the
connection between the red signals behind it , one at the beginning of the section
for a few weeks , even if rails and fish - plates be perfectly opposite rails .

Author:

Publisher:

ISBN:

Category: Railroads

Page:

View: 920


Crashworthiness and Occupant Protection in Transportation Systems

Firstly , the type of trigger or the triggering scheme is considered to ensure the
initiation of folding at the beginning of the rails . Three triggering schemes are
suggested ( Fig . 3 ) and all are practically equivalent ; and hence , the
manufacturer ...

Author:

Publisher:

ISBN:

Category: Automobiles

Page:

View: 747


Iron Age

Since the beginning of the month additional stoppages have taken place, and we
are probably now not running much above ... the conviction is gaining ground
that it will take a long time to get over the havoc created during the past three
months, ... –Large lots of Old Iron Rails are now offered for sale by the holders,
but dealers are disinclined to make any investments or to do any speculation in
this line.

Author:

Publisher:

ISBN:

Category: Hardware

Page:

View: 382


Engineering News record

Final Report on the Proper Relation to Each Other of the Sections of Railway
Wheels and Rails . ... not developed , and ( 3 ) That the rate of tangent railwear of
the same rails seemed rather to decrease with age , these figures seem to your
Committee to ... but that they should therefore be made so in the beginning
appears more doubtful for the following reasons : The evidence seems to be that ,
under all ...

Author:

Publisher:

ISBN:

Category: Engineering

Page:

View: 965


Progress Report of the Investigation of Shelly Spots in Railroad Rails

3 . — Shelling Crack After Considerable Growth . BAN • Fig . 5 . — Side View of
Laboratory Specimen with Shelling . It was also found that the shelling on these
rails developed differently from that described as starting internally in last year ' s
 ...

Author: University of Illinois. Engineering experiment station

Publisher:

ISBN:

Category: Railroad rails

Page:

View: 988