Pro Rails 4

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Rails Antipatterns

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Author : Chad Pytel
language : en
Publisher: Addison-Wesley Professional
Release Date : 2010-11-09

Rails Antipatterns written by Chad Pytel and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-09 with Computers categories.

The Complete Guide to Avoiding and Fixing Common Rails 3 Code and Design Problems As developers worldwide have adopted the powerful Ruby on Rails web framework, many have fallen victim to common mistakes that reduce code quality, performance, reliability, stability, scalability, and maintainability. RailsTM AntiPatterns identifies these widespread Rails code and design problems, explains why they’re bad and why they happen—and shows exactly what to do instead. The book is organized into concise, modular chapters—each outlines a single common AntiPattern and offers detailed, cookbook-style code solutions that were previously difficult or impossible to find. Leading Rails developers Chad Pytel and Tammer Saleh also offer specific guidance for refactoring existing bad code or design to reflect sound object-oriented principles and established Rails best practices. With their help, developers, architects, and testers can dramatically improve new and existing applications, avoid future problems, and establish superior Rails coding standards throughout their organizations. This book will help you understand, avoid, and solve problems with Model layer code, from general object-oriented programming violations to complex SQL and excessive redundancy Domain modeling, including schema and database issues such as normalization and serialization View layer tools and conventions Controller-layer code, including RESTful code Service-related APIs, including timeouts, exceptions, backgrounding, and response codes Third-party code, including plug-ins and gems Testing, from test suites to test-driven development processes Scaling and deployment Database issues, including migrations and validations System design for “graceful degradation” in the real world

Agile Web Development With Rails 4

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Author : Sam Ruby
language : en
Publisher: Pragmatic Programmers
Release Date : 2013

Agile Web Development With Rails 4 written by Sam Ruby and has been published by Pragmatic Programmers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Computers categories.

'Agile Web Development with Rails 4' helps you produce high-quality, beautiful-looking web applications quickly. You concentrate on creating the application, and Rails takes care of the details. This edition now gives new Ruby and Rails users more information on the Ruby language and takes more time to explain key concepts throughout.

Beginning Ruby On Rails E Commerce

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Author : Jarkko Laine
language : en
Publisher: Apress
Release Date : 2007-04-30

Beginning Ruby On Rails E Commerce written by Jarkko Laine and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-30 with Computers categories.

Beginning Ruby on Rails E-Commerce: From Novice to Professional is the first book of its kind to guide you through producing e-commerce applications with Rails, the stacked web framework taking the world by storm. The book dives right into the process of creating a production-level web application using agile methodologies and test-driven development combined with Rails best practices. You'll take advantage of the latest crop of Rails plug-ins and helpers that will radically improve your programming schedule. You'll also create a real application step-by-step, plus the book is driven by real-world cases throughout. You will begin by learning how to install Rails and quickly create a product catalog interfaced with your choice of database technologies. Then you'll discover how to build modern, Ajax-powered shopping carts and add useful features like customer feedback modules. Next you'll learn how to integrate your application with open source packages like the Ferret full-text search engine, and how to interface with back-end electronic payment systems. You'll also learn how to make your application work flawlessly with existing production systems using web services, and then ultimately deploy and tune your application for production use.

Professional Papers

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Author : United States. Army. Corps of Engineers
language : en
Publisher:
Release Date : 1912

Professional Papers written by United States. Army. Corps of Engineers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1912 with categories.

The Rails 5 Way

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Author : Obie Fernandez
language : en
Publisher: Addison-Wesley Professional
Release Date : 2017-11-22

The Rails 5 Way written by Obie Fernandez and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Computers categories.

The “Bible” for Rails Development: Fully Updated for Rails 5 “When I read The Rails Way for the first time, I felt like I truly understood Rails for the first time.” —Steve Klabnik, Rails contributor and mentor The RailsTM 5 Way is the comprehensive, authoritative reference guide for professionals delivering production-quality code using modern Ruby on Rails. Obie Fernandez illuminates the entire Rails 5 API, its most powerful idioms, design approaches, and libraries. He presents new and updated content on Action Cable, RSpec 3.4, Turbolinks 5.0, the Attributes API, and many other enhancements, both major and subtle. Through detailed code examples, you’ll dive deep into Ruby on Rails, discover why it’s designed as it is, and learn to make it do exactly what you want. Proven in thousands of production systems, the knowledge in this book will maximize your productivity and help you build more successful solutions. Build powerful, scalable, REST-compliant back-end services Program complex program flows using Action Controller Represent models, relationships, and operations in Active Record, and apply advanced Active Record techniques Smoothly evolve database schema via Migrations Craft front-ends with ActionView and the Asset Pipeline Optimize performance and scalability with caching and Turbolinks 5.0 Improve your productivity using Haml HTML templating Secure your systems against attacks like SQL Injection, XSS, and XSRF Integrate email using Action Mailer Enable real-time, websockets-based browser behavior with Action Cable Improve responsiveness with background processing Build “API-only” back-end projects that speak JSON Leverage enhancements to Active Job, serialization, and Ajax support

Professional Papers Of The Corps Of Royal Engineers Occasional Papers

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Author : Great Britain. Corps of Royal Engineers
language : en
Publisher:
Release Date : 1878

Professional Papers Of The Corps Of Royal Engineers Occasional Papers written by Great Britain. Corps of Royal Engineers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1878 with categories.

Professional Papers Of The Corps Of R Engineers

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Author :
language : en
Publisher:
Release Date : 1845

Professional Papers Of The Corps Of R Engineers written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1845 with categories.

Specifications And Drawings Of Patents Issued From The United States Patent Office

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Author : United States. Patent Office
language : en
Publisher:
Release Date : 1909

Specifications And Drawings Of Patents Issued From The United States Patent Office written by United States. Patent Office and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1909 with Patents categories.

Official Gazette Of The United States Patent Office

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Author : United States. Patent Office
language : en
Publisher:
Release Date : 1918

Official Gazette Of The United States Patent Office written by United States. Patent Office and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1918 with Patents categories.

2016 Hcpcs Level Ii Professional Edition

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Author : Carol J. Buck
language : en
Publisher: Elsevier Health Sciences
Release Date : 2015-12-18

2016 Hcpcs Level Ii Professional Edition written by Carol J. Buck and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-18 with Medical categories.

For quick, accurate, and efficient coding, pick this best-selling HCPCS professional reference! From coding expert Carol J. Buck, 2016 HCPCS Level II, Professional Edition provides a spiral-bound, easy-to-use guide to the latest Healthcare Common Procedure Coding System codes. It helps you locate specific codes, comply with coding regulations, optimize reimbursement, report patient data, code Medicare cases, master ICD-10 coding, and more. This professional edition features a full-color design, Netter's Anatomy illustrations, dental codes, and ASC (Ambulatory Surgical Center) payment and status indicators. At-a-glance code listings and distinctive symbols identify all new, revised, and deleted codes for 2016. UNIQUE! Full-color Netter's Anatomy illustrations clarify complex anatomic information and how it affects coding. The American Hospital Association Coding Clinic? for HCPCS citations provide a reference point for information about specific codes and their usage. Colorful design with color-coded tables makes locating and identifying codes faster and easier. American Dental Association (ADA) Current Dental Terminology code sets offer access to all dental codes in one place. Drug code annotations identify brand-name drugs as well as drugs that appear on the National Drug Class (NDC) directory and other Food and Drug Administration (FDA) approved drugs. Quantity feature highlights units of service allowable per patient, per day, as listed in the Medically Unlikely Edits (MUEs) for enhanced accuracy on claims. Durable medical equipment, prosthetics, orthotics, and supplies (DMEPOS) indicators clearly identify supplies to report to durable medical third-party payers. Ambulatory Surgery Center (ASC) payment and status indicators show which codes are payable in the Hospital Outpatient Prospective Payment System. Information on coverage provides alerts when codes have special instructions, are not valid or covered by Medicare, or may be paid at the carrier's discretion. Jurisdiction symbols show the appropriate contractor to be billed for suppliers submitting claims to Medicare contractors, Part B carriers, and Medicare administrative contractors submitting for DMEPOS services provided. Age/Sex edits identify codes for use only with patients of a specific age or sex. Physician Quality Reporting System icon identifies codes that are specific to PQRS measures. Spiral binding allows you to lay the book flat for convenient access in practice settings. Codingupdates.com website includes quarterly updates to HCPCS codes and content, and the opportunity to sign up for e-mail notifications of the newest updates. UPDATED 2016 official code set ensures compliance with current HCPCS standards, for fast and accurate coding.