Search results for: rails-5-test-prescriptions

Rails 5 Test Prescriptions

Author : Noel Rappin
File Size : 62.51 MB
Format : PDF
Download : 492
Read : 495
Download »
Does your Rails code suffer from bloat, brittleness, or inaccuracy? Cure these problems with the regular application of test-driven development. You'll use Rails 5.1, Minitest 5, and RSpec 3.6, as well as popular testing libraries such as factory_girl and Cucumber. Updates include Rails 5.1 system tests and Webpack integration. Do what the doctor ordered to make your applications feel all better. Side effects may include better code, fewer bugs, and happier developers. Your Ruby on Rails application is sick. Deadlines are looming, but every time you make the slightest change to the code, something else breaks. Nobody remembers what that tricky piece of code was supposed to do, and nobody can tell what it actually does. Plus, it has bugs. You need test-driven development: a process for improving the design, maintainability, and long-term viability of software. With both practical code examples and discussion of why testing works, this book starts with the most basic features delivered as part of core Ruby on Rails. Once you've integrated those features into your coding practice, work with popular third-party testing tools such as RSpec, Jasmine, Cucumber, and factory_girl. Test the component parts of a Rails application, including the back-end model logic and the front-end display logic. With Rails examples, use testing to enable your code to respond better to future change. Plus, see how to handle real-world testing situations. This new edition has been updated to Rails 5.1 and RSpec 3.6 and contains full coverage of new Rails features, including system tests and the Webpack-based JavaScript setup. What You Need: Ruby 2.4, Rails 5.1

Rails 5 Test Prescriptions

Author : Noel Rappin
File Size : 38.49 MB
Format : PDF, Docs
Download : 474
Read : 684
Download »
Does your Rails code suffer from bloat, brittleness, or inaccuracy? Cure these problems with the regular application of test-driven development. You'll use Rails 5.1, Minitest 5, and RSpec 3.6, as well as popular testing libraries such as factory_girl and Cucumber. Updates include Rails 5.1 system tests and Webpack integration. Do what the doctor ordered to make your applications feel all better. Side effects may include better code, fewer bugs, and happier developers. Your Ruby on Rails application is sick. Deadlines are looming, but every time you make the slightest change to the code, something else breaks. Nobody remembers what that tricky piece of code was supposed to do, and nobody can tell what it actually does. Plus, it has bugs. You need test-driven development: a process for improving the design, maintainability, and long-term viability of software. With both practical code examples and discussion of why testing works, this book starts with the most basic features delivered as part of core Ruby on Rails. Once you've integrated those features into your coding practice, work with popular third-party testing tools such as RSpec, Jasmine, Cucumber, and factory_girl. Test the component parts of a Rails application, including the back-end model logic and the front-end display logic. With Rails examples, use testing to enable your code to respond better to future change. Plus, see how to handle real-world testing situations. This new edition has been updated to Rails 5.1 and RSpec 3.6 and contains full coverage of new Rails features, including system tests and the Webpack-based JavaScript setup. What You Need: Ruby 2.4, Rails 5.1

Effective Testing with RSpec 3

Author : Myron Marston
File Size : 23.15 MB
Format : PDF, ePub, Docs
Download : 187
Read : 362
Download »
"Our tests are broken again!" "Why does the suite take so long to run?" "What value are we getting from these tests anyway?" Solve your testing problems by building and maintaining quality software with RSpec - the popular BDD-flavored Ruby testing framework. This definitive guide from RSpec's lead developer shows you how to use RSpec to drive more maintainable designs, specify and document expected behavior, and prevent regressions during refactoring. Build a project using RSpec to design, describe, and test the behavior of your code. Whether you're new to automated tests or have been using them for years, this book will help you write more effective tests. RSpec has been downloaded more than 100 million times and has inspired countless test frameworks in other languages. Use this influential Ruby testing framework to iteratively develop a project with the confidence that comes from well-tested code. This book guides you through creating a Ruby project with RSpec, and explores the individual components in detail. Start by learning the basics of installing and using RSpec. Then build a real-world JSON API, using RSpec throughout the process to drive a BDD-style outside-in workflow. Apply an effective test strategy to write fast, robust tests that support evolutionary design through refactoring. The rest of the book provides the definitive guide to RSpec's components. Use rspec-core's metadata to slice and dice your spec suite. Dig into rspec-expectations' matchers: compose them in flexible ways, specify expected outcomes with precision, and diagnose problems quickly with the help of good failure messages. Write fast, isolated tests with rspec-mocks' test doubles while pushing your code toward simpler interfaces. The authors, with a combined 20 years of automated testing experience, share testing wisdom that will lead to a fun, productive testing experience. What You Need: To follow along with the book, you'll need Ruby 2.2+. The book will guide you through installing RSpec 3 and setting up a new project to use it.

Docker for Rails Developers

Author : Rob Isenberg
File Size : 44.68 MB
Format : PDF, Kindle
Download : 827
Read : 690
Download »
Docker does for DevOps what Rails did for web development--it gives you a new set of superpowers. Gone are "works on my machine" woes and lengthy setup tasks, replaced instead by a simple, consistent, Docker-based development environment that will have your team up and running in seconds. Gain hands-on, real-world experience with a tool that's rapidly becoming fundamental to software development. Go from zero all the way to production as Docker transforms the massive leap of deploying your app in the cloud into a baby step. Docker makes life as a Ruby and Rails developer easier. It helps build, ship, and run your applications, solving major problems you face every day. It allows you to run applications at scale, adding new resources as needed. Docker provides a reliable, consistent environment that's guaranteed to work the same everywhere. Docker lets you do all things DevOps without needing a PhD in infrastructure and operations. Want to spin up a cluster to run your app? No problem. Scale it up or down at will? You bet. Start by running a Ruby script without having Ruby installed on the local machine. Then Dockerize a Rails application and run it using containers, including creating your own custom Docker images tailored for running Rails apps. Describe your app declaratively using Docker Compose, specifying the software dependencies along with everything needed to run the application. Then set up continuous integration, as well as your deployment pipeline and infrastructure. Along the way, find out the best practices for using Docker in development and production environments. This book gives you a solid foundation on using Docker and fitting it into your development workflow and deployment process. What You Need: All you need is a Windows, Mac OS X or Linux machine to do development on. This book guides you through the process of installing Docker. Some basic familiarity with Linux/Unix is recommended even if you're using a Windows machine.

Agile Web Development with Rails 6

Author : Sam Ruby
File Size : 75.80 MB
Format : PDF
Download : 261
Read : 915
Download »
Learn Rails the way the Rails core team recommends it, along with the tens of thousands of developers who have used this broad, far-reaching tutorial and reference. If you're new to Rails, you'll get step-by-step guidance. If you're an experienced developer, get the comprehensive, insider information you need for the latest version of Ruby on Rails. The new edition of this award-winning classic is completely updated for Rails 6 and Ruby 2.6, with information on system testing, Webpack, and advanced JavaScript. Ruby on Rails helps you produce high-quality, beautiful-looking web applications quickly - you concentrate on creating the application, and Rails takes care of the details. Rails 6 brings many improvements, and this edition is updated to cover the new features and changes in best practices. We start with a step-by-step walkthrough of building a real application, and in-depth chapters look at the built-in Rails features. Follow along with an extended tutorial as you write a web-based store application. Eliminate tedious configuration and housekeeping, seamlessly incorporate Ajax and JavaScript, send and receive emails, manage background jobs with ActiveJob, and build real-time features using WebSockets and ActionCable. Test your applications as you write them using the built-in unit, integration, and system testing frameworks, internationalize your applications, and deploy your applications easily and securely. New in this edition is coverage of Action Mailer, which allows you to receive emails in your app as well as ActionText, a zero-configuration rich text editing feature. Rails 1.0 was released in December 2005. This book was there from the start, and didn't just evolve alongside Rails, it evolved with Rails. It has been developed in consultation with the Rails core team. In fact, Rails itself is tested against the code in this book. What You Need: All you need is a Windows, Mac OS X, or Linux machine to do development on. This book will take you through the steps to install Rails and its dependencies. If you aren't familiar with the Ruby programming language, this book contains a chapter that covers the basics necessary to understand the material in the book.

Modern Front End Development for Rails

Author : Noel Rappin
File Size : 73.75 MB
Format : PDF
Download : 400
Read : 1181
Download »
Improve the user experience for your Rails app with rich, engaging client-side interactions. Learn to use the Rails 6 tools and simplify the complex JavaScript ecosystem. It's easier than ever to build user interactions with the Webpacker gem and Stimulus. You can add great front-end flair without much extra complication. Add React to build an even more extensive set of client-side features. Structure your code for different levels of client-side needs with these powerful options. Add to your toolkit today! It's hard to have a Rails application without integrating some client-side logic. But client-side coding tools, and the Rails tools for integrating with them, all change continuously. Rails 6 simplifies client-side integration with the Webpacker gem. It's the default tool for building client-side assets for use by web browsers. Learn how to use Rails 6 and Webpacker to build rich front-end logic into your Rails applications. The job is even easier with Stimulus, a library that brings Rails conventions to JavaScript tools. Add in some React, a popular framework that automatically updates the browser when your data changes. Learn the basics of webpack, Webpacker, and TypeScript, and add pizazz to your application. Structure your web application to best manage your state. Learn how to interact with data on the server while still keeping the user experience interactive. Use the type system in TypeScript to expand on JavaScript and help prevent error conditions. Debug and test your front-end application with tools specific to each framework. There are a lot of ways to do client-side coding, and Rails is here to help. What You Need: This book requires Ruby on Rails 6.0+, React 16.8.0+. Other dependencies will be added by Rails.

Take My Money Accepting Payments on the Web

Author : Rappin
File Size : 21.99 MB
Format : PDF, Kindle
Download : 415
Read : 981
Download »
Getting paid using Stripe or PayPal is only the beginning of creating a fully functional e-commerce application. You also need to handle failure cases, inventory management, administration, security, reporting, and be compliant with legal issues. Manage one-time transactions and recurring subscriptions, handle inventory management, issue discounts and refunds, mitigate administration and compliance issues, and test your code to ensure your customers have a smooth, hassle-free experience.An e-commerce payment application is literally rewarding to build--you can see the return on investment as genuine money is added to your account. But it can be stressful to manage, with security and compliance concerns and administration issues. And your entire business may depend on these features working smoothly. Let Noel Rappin guide you through the setup and complications of dealing with online financial transactions. Go beyond just the interaction with the gateway service and build an application that will be robust and useful over time. Set up a Stripe and PayPal payment gateway and accept credit card payments. Use the Stripe API to improve security by validating credit card data without sending it through your own server. Design your application for maximum flexibility against the inevitable complexities of business logic, including handling discounts. Manage the multiple failure points of dealing with payment gateways and test for failure cases. Use background jobs to simplify third party interactions. Handle administrative tasks such as issuing refunds and discounts while maintaining data integrity and security. Create subscription plans and manage recurring payments, and stay on top of legal issues regarding taxes, reporting, and compliance. Pay affiliates or contributors from your application. By the end, you will know how to create a fully-functional web payment-taking machine.What You Need: The code in this book works with Ruby 2.3.1 and Rails 5, though nearly all of the code will run with earlier versions of Ruby and Rails.

ACSM s Guidelines for Exercise Testing and Prescription

Author : American College of Sports Medicine
File Size : 49.54 MB
Format : PDF, ePub, Docs
Download : 203
Read : 319
Download »
Recommended title for 2005 ACSM Certification Examinations! ACSM's Guidelines for Exercise Testing and Prescription began as a concise summary of recommendations for exercise testing and prescription primarily for cardiac patients; it has now become one of the single most internationally read and referenced texts of its kind. This reference is a virtual pharmacopoeia of exercise guidelines in a broad spectrum of patients. In this new edition there is heightened emphasis on preventing illness in apparently healthy persons and those "at risk", as well as treating patients with chronic disease. There are also two new chapters on methods for changing exercise behavior and legal issues.

Guidelines for Exercise Testing and Prescription

Author : American College of Sports Medicine
File Size : 83.83 MB
Format : PDF, ePub, Docs
Download : 204
Read : 1032
Download »
New edition of a succinct summary of procedures recommended by the American College of Sports Medicine. Annotation copyrighted by Book News, Inc., Portland, OR

Atlas der R ntgenanatomie der Katze

Author : Helmut Waibl
File Size : 87.38 MB
Format : PDF, Mobi
Download : 658
Read : 697
Download »
Samples of X-ray images, sketches and graphics help improve the interpretation of the physician's own data. The knowledge of radiographic anatomy provides the basis for the diagnosis of pathological alerations. Originally published in 1994, a dual-language edition distributed by Thieme.

Chemist and Druggist

Author :
File Size : 78.46 MB
Format : PDF
Download : 400
Read : 194
Download »

Cardiac Rehabilitation Adult Fitness and Exercise Testing

Author : Paul S. Fardy
File Size : 38.98 MB
Format : PDF, Mobi
Download : 601
Read : 187
Download »
A debate-style r

Engineering News record

Author :
File Size : 39.95 MB
Format : PDF, Docs
Download : 904
Read : 1031
Download »

West s Southern Reporter

Author :
File Size : 21.74 MB
Format : PDF, ePub, Docs
Download : 841
Read : 298
Download »

Saunders Comprehensive Review for NCLEX PN

Author : Linda Anne Silvestri
File Size : 75.49 MB
Format : PDF, ePub, Docs
Download : 115
Read : 649
Download »
Part of the Saunders Pyramid to Success for NCLEX-PN series, this unique and comprehensive review program focuses specifically on material featured in the National Council of State Boards of Nursing's most recent NCLEX-PN test plan. The companion CD-ROM contains all 1,800 multiple-choice questions from the text plus over 1,200 additional practice questions.

Railroad special investigation report Maryland Transit Administration light rail vehicle accidents at the BaltimoreWashington International Airport transit station near Baltimore Maryland February 13 and August 15 2000

Author :
File Size : 59.28 MB
Format : PDF, Kindle
Download : 407
Read : 253
Download »

Saunders Q A Review for the NCLEX RN Examination E Book

Author : Linda Anne Silvestri
File Size : 46.70 MB
Format : PDF, Mobi
Download : 954
Read : 891
Download »
With more than 5,800 test questions, Saunders Q&A Review for the NCLEX-RN® Examination, 5th Edition provides the practice you need to succeed on the NCLEX-RN exam. To enhance your review, each question includes a test-taking strategy, rationales for correct and incorrect answers, and page references to major nursing textbooks. The companion Evolve website adds a pre-test to help in identifying any areas of weakness, and lets you answer questions in quiz, study, or exam mode. Written by NCLEX review expert Linda Anne Silvestri, this book organizes questions to match the Client Needs and Integrated Processes found in the most recent NCLEX-RN test plan. This review is part of the popular Saunders Pyramid to Success, which has helped more than 1.5 million nurses pass the NCLEX exam! A detailed test-taking strategy is included for each question, providing clues for analyzing and selecting the correct answer. Rationales are provided for both correct and incorrect answer options. Questions categorized by Cognitive Level, Client Needs area, Integrated Process, and clinical content area help you focus on the question types you find most difficult. All alternate item format questions (multiple response, prioritizing, fill-in-the-blank, figure/illustration (hot spot), audio, video, and chart/exhibit) are included. Chapters organized by Client Needs simplify your review and reflect the question mix in the NCLEX-RN® test plan blueprint. A 85-question comprehensive exam represents the content and percentages of question types identified in the NCLEX-RN test plan. Preparation for your NCLEX-RN review includes chapters on nonacademic preparation, test-taking strategies, the CAT format, and a view of the NCLEX-RN from a new graduate's perspective. Page references to Elsevier textbooks direct you to remediation material for any question answered incorrectly. A companion Evolve website includes a pre-test to help in identifying any areas of weakness, and lets you answer questions in quiz, study, or exam mode. Automatic updates of the Evolve site allow you to check for changes to content or functionality throughout the life of the edition. Content from the most recent NCLEX-RN® test plan covers the newest topics you could see on the exam. 600 questions are added, for a total of 5,800 in the book and on the companion Evolve website. Hundreds of new alternate item format questions provide even more opportunity for practice. A Priority Nursing Tip is included with each question, providing important patient care information. A full-color design and over 20 new figures enhance understanding and increase the book's visual appeal. Review format includes chapters on how to study for and take the NCLEX examination, and includes a test for each Client Need category, a test on Integrated Processes, and a comprehensive test for practice in answering questions from all areas. A new content-area index makes it easier to find questions and review a given disorder/topic.

Principles and Practice of Radiation Therapy E Book

Author : Charles M. Washington
File Size : 67.30 MB
Format : PDF
Download : 489
Read : 770
Download »
The only radiation therapy text written by radiation therapists, Principles and Practice of Radiation Therapy, 4th Edition helps you understand cancer management and improve clinical techniques for delivering doses of radiation. A problem-based approach makes it easy to apply principles to treatment planning and delivery. New to this edition are updates on current equipment, procedures, and treatment planning. Written by radiation therapy experts Charles Washington and Dennis Leaver, this comprehensive text will be useful throughout your radiation therapy courses and beyond. Comprehensive coverage of radiation therapy includes a clear introduction and overview plus complete information on physics, simulation, and treatment planning. Spotlights and shaded boxes identify the most important concepts. End-of-chapter questions provide a useful review. Chapter objectives, key terms, outlines, and summaries make it easier to prioritize, understand, and retain key information. Key terms are bolded and defined at first mention in the text, and included in the glossary for easy reference. UPDATED chemotherapy section, expansion of What Causes Cancer, and inclusions of additional cancer biology terms and principles provide the essential information needed for clinical success. UPDATED coverage of post-image manipulation techniques includes new material on Cone beam utilization, MR imaging, image guided therapy, and kV imaging. NEW section on radiation safety and misadministration of treatment beams addresses the most up-to-date practice requirements. Content updates also include new ASRT Practice Standards and AHA Patient Care Partnership Standards, keeping you current with practice requirements. UPDATED full-color insert is expanded to 32 pages, and displays images from newer modalities.

Occupational Therapy and Physical Dysfunction E Book

Author : Michael Curtin
File Size : 70.93 MB
Format : PDF, Kindle
Download : 860
Read : 288
Download »
The sixth edition of this classic book remains a key text for occupational therapists, supporting their practice in working with people with physical impairments, stimulating reflection on the knowledge, skills and attitudes which inform practice, and encouraging the development of occupation-focused practice. Within this book, the editors have addressed the call by leaders within the profession to ensure that an occupational perspective shapes the skills and strategies used within occupational therapy practice. Rather than focusing on discrete diagnostic categories the book presents a range of strategies that, with the use of professional reasoning, can be transferred across practice settings. The new editors have radically updated the book, in response to the numerous internal and external influences on the profession, illustrating how an occupational perspective underpins occupational therapy practice. A global outlook is intrinsic to this edition of the book, as demonstrated by the large number of contributors recruited from across the world. Covers everything the student needs within the physical disorders part of their course Links theory of principles to practice and management Written and edited by a team of internationally experienced OT teachers, clinicians and managers Gives key references and further reading lists for more detailed study Written within a framework of lifespan development in line with current teaching and practice Includes practice scenarios and case studies Focuses on strategies Subtitle reflecting the primacy of occupation in occupational therapy practice Inclusion of practice scenarios to illustrate the application of theory to practice Features such as chapter summaries and key points, providing a quick overview of each chapter A focus on strategies rather than diagnostic categories Consideration of individuals, groups and communities An international perspective Language that is person-centred and inclusive New editorial team endorsed by the former editors including Annie Turner

Saunders Q and A Review for NCLEX PN

Author : Linda Anne Silvestri
File Size : 86.17 MB
Format : PDF, ePub
Download : 207
Read : 1125
Download »
Preferred by students and faculty alike, this review addresses specific Client Needs and Integrated Processes in the 2008 NCLEX-PN test plan. The text and accompanying CD-ROM contain 3,200 practice questions and allows readers to focus study sessions.