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Learning Devise for Rails
 
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Learning Devise for Rails [Format Kindle]

Hafiz , Nia Mutiara , Giovanni Sakti

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Descriptions du produit

Présentation de l'éditeur

In Detail

There are numerous ways of implementing user sign-ins on your Rails web applications. Of those different ways, using Devise is one of the most popular, quick and flexible way to get user sign-ins working. It is extensible and plays well with other gems such as CanCan (for user privileges) and OmniAuth (for Facebook and Twitter sign-ins).

A hands-on, all-in-one guide that gives you step-by-step instructions along with code examples to implement authentication systems in your application. This book will help you to implement various schemes of authentication systems including authorization and remote authentication, using Devise.

Helping you make your Rails applications more accessible and user-friendly; this book explains how to implement user sign-ins in Rails. It will also show you how to customize user authentication pages, such as sign-in, sign-up, forgot password, and account details, by making use of existing Devise views. In addition, you will learn about facilitating complex privilege rules using the CanCan gem. Finally, you will discover how to make sure your authentication codes work as expected by using integration tests.

You will learn all you need to know to create user email and social network sign-ins quickly, to customize user sign-in-related views, and implement complex privileges, as well as to ensure the stability of your authentication codes by testing them.

Approach

A hands-on, step-by-step guide to using Devise for authentication in Rails.

Who this book is for

If you are a web developer who is getting started with Rails and you are looking for authentication solutions, then this is the book for you. If you are a current Rails developer who is looking to extend your authentication implementation with capabilities such as authorization and remote authentication, this book will also be great for you.

Biographie de l'auteur

Hafiz Barie Lubis

Hafiz majored in Informatics Engineering at Bandung Institute of Technology, Bandung. He graduated in 2008. In his study period, he spent most of his time researching user interaction. It was a bit contradictive because he worked mainly in backend programming after he graduated. Most of his research was about ActionScript, PHP, and Javascript. About 2 years later, he came across Ruby on Rails, which sparked a lot more interest in web development. His interest was magnified after he took on the role of Chief Technology Officer in a startup (Wiradipa Nusantara) he built with his friends. Since then, most of his time was contributed to research on Ruby, Ruby on Rails, and web performance. He blogs extensively about Ruby and Ruby on Rails at http://hafizbadrie.wordpress.com. He has written a lot about best practices for using Ruby on Rails and also about web performance.

Currently, he is a Lead Developer in The Jakarta Post Digital while maintaining his startup as a CTO in Wiradipa Nusantara. In recent days, he is paying more attention to the development of web performance from the server side with Ruby, the client side with JavaScript, and any other related strategy. He is a member of id-ruby (http://id-ruby.org), an Indonesian community that talks about Ruby and is also a member of Card to Post (http://www.cardtopost.com), an Indonesian community that mainly talks about postcards.



Nia Mutiara

Nia Mutiara is a software engineer working on a virtual stock gaming iOS application, as well as its server-side web application. For two years, she worked on complex Ruby on Rails and iOS applications. She is a master of JavaScript and CSS, and has used those skills to enhance most web applications that she has worked on. In her spare time, she hangs around Twitter, writes Ruby tutorials in Indonesian, and watches comedy.



Giovanni Sakti

Giovanni Sakti has been a developer for 10 years with an emphasis on developing web applications in Java and Ruby. His latest projects and areas of research are currently focused on API-based web applications with AngularJS as the client-side framework.

He is an active member of the Indonesian Ruby (id-ruby) community and sometimes gives talks about Ruby-related topics there. He writes regularly on his blog —http://mightygio.com— primarily about Ruby, Rails, AngularJS, and other programming topics.

Giovanni is the founder of PT. Starqle Indonesia, a Jakarta-based company providing products, IT consulting, and development services with a focus on the healthcare industry.


Détails sur le produit

  • Format : Format Kindle
  • Taille du fichier : 4814 KB
  • Nombre de pages de l'édition imprimée : 104 pages
  • Editeur : Packt Publishing (25 octobre 2013)
  • Vendu par : Amazon Media EU S.à r.l.
  • Langue : Anglais
  • ASIN: B00G8YAUV6
  • Synthèse vocale : Activée
  • X-Ray :
  • Word Wise: Non activé
  • Classement des meilleures ventes d'Amazon: n°201.092 dans la Boutique Kindle (Voir le Top 100 dans la Boutique Kindle)
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Commentaires en ligne

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Amazon.com: 3.4 étoiles sur 5  5 commentaires
5 internautes sur 5 ont trouvé ce commentaire utile 
1.0 étoiles sur 5 Worst resource to learn Devise. 30 août 2014
Par Dark Lord - Publié sur Amazon.com
Format:Format Kindle
Filled with errors. No errata provided. References some things which do not exist in their texts

For example: "Previously, in Chapter 1, Devise – Authentication Solution for Ruby on Rails, we have talked about mass assignment rules written in the app/controller/application_controller.rb file, and now, we are going to modify them a little."

They DID NOT talk about mass assignment rules in Chapter 1. While reading this book, you have to search too many things in Google for corrections and clarifications that it seems better to just read the docs and blog tutorials to learn Devise.

Final verdict: Unusable and unclear book. Not recommended.
5.0 étoiles sur 5 It's a complete guide for Devise if you program in Rails 4 7 janvier 2014
Par Jae H. Lee - Publié sur Amazon.com
Format:Broché
I have been programming using Rails for a few years, and Devise has been my first choice for handling authentication in my applications.

If you are new to Devise, then I highly recommend this book for a complete guide.
You will be able to see how the authentication works with Devise in your rails application from the first chapter, and the book explains all the details of "authorization w/ CanCan" and "Remote authentication" in the rest chapters.

Once you complete the first two chapters in this book, I am sure you will be feeling comfortable with using Devise in your new Rails application.

This book is very well written & organized, and it is one of my reference books when programming in Ruby on Rails.
1 internautes sur 2 ont trouvé ce commentaire utile 
4.0 étoiles sur 5 A shot of knowledge to fast-track the most common authentication requirements and a good foundation for learning more 29 janvier 2014
Par pratalife - Publié sur Amazon.com
Format:Broché
I recently got my hands on a review copy and was quite interested to see if it was worth a recommendation.

A book like this has to be current. Happily this edition covers Rails 4 and Devise 3, and code examples worked fine for me with the latest point releases.

The book is structured as a primer and tutorial, perfect for those who are new to devise, and requires only basic familiarity with Rails. Tutorials are best when they go beyond the standard trivial examples, and the book does well on this score. It covers a range of topics that will quickly become relevant when actually trying to use devise in real life. Beyond the basic steps needed to add devise in a Rails project, it demonstrates:

* customizing devise views
* using external authentication providers with Omniauth
* using NoSQL storage (MongoDB) instead of ActiveRecord (SQLite)
* integrating access control with CanCan
* how to test with Test::Unit and RSpec

I particularly appreciate the fact that the chapter on testing is even there in the first place! These days, "how do I test it?" should really be one of the first questions we ask when learning something new.

The topics are clearly demarcated so after the first run-through the book can also be used quite well as a cookbook. It does however suffer from a few cryptic back-references in the narrative, so to dive in cookbook-style you may find yourself having to flip back to previous sections to connect the dots. A little extra effort on the editing front could have improved this (along with some of the phraseology, which is a bit stilted in parts).

Authentication has always been a critical part of Rails development, but since Rails 3 in particular it is fair to say that devise has emerged as the mature, conventional solution (for now!). So I can see this book being the ideal resource for developers just starting to get serious about building Rails applications.

Learning Devise for Rails would be a good choice if you are looking for that shot of knowledge to fast-track the most common authentication requirements, but also want to learn devise in a little more depth than a copy/paste from the README and wiki will get you.
1 internautes sur 2 ont trouvé ce commentaire utile 
3.0 étoiles sur 5 not bad but could be better 30 janvier 2014
Par Edu - Publié sur Amazon.com
Format:Format Kindle|Achat vérifié
this book teaches you the very basic things about Devise for Rails, which is good. But if you search, you could find most of the content online for free also. So I just wish there were more examples and more details in this book. But well, the book is not bad.
0 internautes sur 1 ont trouvé ce commentaire utile 
4.0 étoiles sur 5 Great book for start with devise 21 février 2014
Par Jean Osorio - Publié sur Amazon.com
Format:Format Kindle|Achat vérifié
This book have everything you need to start you project with devise, but it's just a started to learn devise
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