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Produkt zum Begriff Ruby on Rails:


  • Rails AntiPatterns: Best Practice Ruby on Rails Refactoring
    Rails AntiPatterns: Best Practice Ruby on Rails Refactoring

    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. Rails™ 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 redundancyDomain modeling, including schema and database issues such as normalization and serializationView layer tools and conventionsController-layer code, including RESTful codeService-related APIs, including timeouts, exceptions, backgrounding, and response codesThird-party code, including plug-ins and gemsTesting, from test suites to test-driven development processesScaling and deploymentDatabase issues, including migrations and validationsSystem design for “graceful degradation” in the real world

    Preis: 20.32 € | Versand*: 0 €
  • Service-Oriented Design with Ruby and Rails
    Service-Oriented Design with Ruby and Rails

    The Complete Guide to Building Highly Scalable, Services-Based Rails Applications   Ruby on Rails deployments are growing, and Rails is increasingly being adopted in larger environments. Today, Rails developers and architects need better ways to interface with legacy systems, move into the cloud, and scale to handle higher volumes and greater complexity. In Service-Oriented Design with Ruby and Rails, Paul Dix introduces a powerful, services-based design approach geared toward overcoming all these challenges. Using Dix’s techniques, readers can leverage the full benefits of both Ruby and Rails, while overcoming the difficulties of working with larger codebases and teams.   Dix demonstrates how to integrate multiple components within an enterprise application stack; create services that can easily grow and connect; and design systems that are easier to maintain and upgrade. Key concepts are explained with detailed Ruby code that was built using open source libraries such as ActiveRecord, Sinatra, Nokogiri, and Typhoeus. The book concludes with coverage of security, scaling, messaging, and interfacing with third-party services.   Service-Oriented Design with Ruby and Rails will help you Build highly scalable, Ruby-based service architectures that operate smoothly in the cloud or with legacy systemsScale Rails systems to handle more requests, larger development teams, and more complex code basesMaster new best practices for designing and creating services in RubyUse Ruby to glue together services written in any languageUse Ruby libraries to build and consume RESTful web servicesUse Ruby JSON parsers to quickly represent resources from HTTP servicesWrite lightweight, well-designed API wrappers around internal or external servicesDiscover powerful non-Rails frameworks that simplify Ruby service implementationImplement standards-based enterprise messaging with Advanced Message Queuing Protocol (AMQP)Optimize performance with load balancing and cachingProvide for security and authentication

    Preis: 22.46 € | Versand*: 0 €
  • Component-Based Rails Applications: Large Domains Under Control
    Component-Based Rails Applications: Large Domains Under Control

    Use Components to Improve Maintainability, Reduce Complexity, and Accelerate Testing in Large Rails Applications “This book gives Ruby pros a comprehensive guide for increasing the sophistication of their designs, without having to forsake the principles of elegance that keep them in our corner of the software world.” –Obie Fernandez, author, The Rails™ 5 Way, Fourth Edition As Rails applications grow, even experienced developers find it difficult to navigate code bases, implement new features, and keep tests fast. Components are the solution, and Component-Based Rails Applications shows how to make the most of them.   Writing for programmers and software team leads who are comfortable with Ruby and Rails, Stephan Hagemann introduces a practical, start-to-finish methodology for modernizing and restructuring existing Rails applications.   One step at a time, Hagemann demonstrates how to revamp Rails applications to exhibit visible, provably independent, and explicitly connected parts–thereby simplifying them and making them far easier for teams to manage, change, and test. Throughout, he introduces design concepts and techniques you can use to improve applications of many kinds, even if they weren’t built with Rails or Ruby. Learn how components clarify intent, improve collaboration, and simplify innovation and maintenanceCreate a full Rails application within a component, from first steps to migrations and dependency managementTest component-based applications, manage assets and dependencies, and deploy your application to productionIdentify the seams in an existing Rails application, and refactor it to extract componentsMaster a scripted, repeatable approach for refactoring Rails applications of any sizeUse component-based Rails with two popular structural patterns: hexagonal and DCI architectureLeverage your new component skills with other frameworks and languagesOvercome the unique challenges that arise as you componentize Rails applications If you’re ready to simplify and revitalize your complex Rails systems, you’re ready for Component-Based Rails Applications.Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

    Preis: 35.3 € | Versand*: 0 €
  • Rails Way, The
    Rails Way, The

    This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version.The expert guide to building Ruby on Rails applications   Ruby on Rails strips complexity from the development process, enabling professional developers to focus on what matters most: delivering business value. Now, for the first time, there’s a comprehensive, authoritative guide to building production-quality software with Rails. Pioneering Rails developer Obie Fernandez and a team of experts illuminate the entire Rails API, along with the Ruby idioms, design approaches, libraries, and plug-ins that make Rails so valuable. Drawing on their unsurpassed experience, they address the real challenges development teams face, showing how to use Rails’ tools and best practices to maximize productivity and build polished applications users will enjoy.   Using detailed code examples, Obie systematically covers Rails’ key capabilities and subsystems. He presents advanced programming techniques, introduces open source libraries that facilitate easy Rails adoption, and offers important insights into testing and production deployment. Dive deep into the Rails codebase together, discovering why Rails behaves as it does– and how to make it behave the way you want it to.   This book will help you Increase your productivity as a web developer Realize the overall joy of programming with Ruby on Rails Learn what’s new in Rails 2.0 Drive design and protect long-term maintainability with TestUnit and RSpec Understand and manage complex program flow in Rails controllers Leverage Rails’ support for designing REST-compliant APIs Master sophisticated Rails routing concepts and techniques Examine and troubleshoot Rails routing Make the most of ActiveRecord object-relational mapping Utilize Ajax within your Rails applications Incorporate logins and authentication into your application Extend Rails with the best third-party plug-ins and write your own Integrate email services into your applications with ActionMailer Choose the right Rails production configurations Streamline deployment with Capistrano    

    Preis: 40.65 € | Versand*: 0 €
  • Wie kann man in Ruby on Rails eine einfache User-Authentifizierung einrichten?

    Um eine einfache User-Authentifizierung in Ruby on Rails einzurichten, kann man das Devise Gem verwenden, das eine Vielzahl von Funktionen für die Benutzerauthentifizierung bietet. Zuerst muss das Gem in das Projekt eingebunden und konfiguriert werden. Anschließend kann man mit Hilfe von Devise Benutzermodelle erstellen, Routen definieren und Views für die Anmeldung und Registrierung erstellen.

  • Was bedeutet Frontend und Backend?

    Was bedeutet Frontend und Backend? Frontend bezieht sich auf den Teil einer Website oder Anwendung, den die Benutzer sehen und mit dem sie interagieren, wie z.B. die Benutzeroberfläche und das Design. Backend hingegen bezieht sich auf den unsichtbaren Teil, der im Hintergrund arbeitet, wie z.B. die Datenbank und die Serverlogik. Frontend und Backend arbeiten zusammen, um eine vollständige und funktionierende Website oder Anwendung zu erstellen. Entwickler, die sich auf das Frontend spezialisieren, konzentrieren sich auf das Design und die Benutzererfahrung, während Backend-Entwickler sich auf die Datenverarbeitung und die Serverseite konzentrieren. Insgesamt sind Frontend und Backend entscheidend für die Entwicklung einer erfolgreichen digitalen Lösung.

  • Wie kann Skripting in den Bereichen Softwareentwicklung, Webentwicklung und Systemadministration eingesetzt werden?

    Skripting wird in der Softwareentwicklung eingesetzt, um wiederkehrende Aufgaben zu automatisieren, wie z.B. das Kompilieren von Code oder das Ausführen von Tests. In der Webentwicklung kann Skripting verwendet werden, um die Interaktion mit Webseiten zu automatisieren, Daten zu extrahieren oder Benutzeraktionen zu simulieren. In der Systemadministration wird Skripting genutzt, um Routineaufgaben wie die Konfiguration von Servern, das Überwachen von Systemressourcen oder das Installieren von Software zu automatisieren. Durch den Einsatz von Skripting können Entwickler und Administratoren Zeit sparen und die Effizienz ihrer Arbeitsabläufe verbessern.

  • Wieso bevorzugt Tommy Ruby in Peaky Blinders so sehr?

    Tommy Shelby bevorzugt Ruby in Peaky Blinders, weil sie eine starke und kluge Frau ist, die ihm auf Augenhöhe begegnen kann. Sie hat bewiesen, dass sie loyal und fähig ist, und hat sich als wertvolles Mitglied des Teams erwiesen. Außerdem hat sie Tommy in schwierigen Situationen geholfen und sein Vertrauen gewonnen.

Ähnliche Suchbegriffe für Ruby on Rails:


  • Thrillville: Off the Rails
    Thrillville: Off the Rails

    Thrillville: Off the Rails

    Preis: 2.20 € | Versand*: 0.00 €
  • The Rails 5 Way
    The Rails 5 Way

    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 Rails™ 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 servicesProgram complex program flows using Action ControllerRepresent models, relationships, and operations in Active Record, and apply advanced Active Record techniquesSmoothly evolve database schema via MigrationsCraft front-ends with ActionView and the Asset PipelineOptimize performance and scalability with caching and Turbolinks 5.0Improve your productivity using Haml HTML templatingSecure your systems against attacks like SQL Injection, XSS, and XSRFIntegrate email using Action MailerEnable real-time, websockets-based browser behavior with Action CableImprove responsiveness with background processingBuild “API-only” back-end projects that speak JSONLeverage enhancements to Active Job, serialization, and Ajax support

    Preis: 39.58 € | Versand*: 0 €
  • Rails Plugins (Digital Short Cut): Extending Rails Beyond the Core
    Rails Plugins (Digital Short Cut): Extending Rails Beyond the Core

    One of the most powerful aspects of the Rails framework is the ability to extend and override it within your own applications. This is achieved through the Rails plugin mechanism, which provides an avenue for Rails developers to add powerful new features to their applications and share this functionality with the worldwide community. This short cut introduces Rails plugins and considers each aspect of their behavior and development. You'll learn what plugins are, how they work, and why they're useful. Discover how to find and install plugins using the provided script, then explore the world of plugin development, including common plugin idioms, testing, and version control. Finally, learn how to share your own plugins. What This Short Cut Covers 4Section 1: Introduction 5Section 2: Installing Plugins 14Section 3: Saluton, Mondo! (init rb) 33Section 4: Sharing Code (lib) 39Section 5: The Rest (README, install rb, Rakefile, tasks, and More) 51Section 6: Plugin Development 62Section 7: Sharing Classes and Code 83Section 8: Testing Plugins 100Section 9: Sharing Your Plugin 113Section 10: Conclusions 121About the Author 123

    Preis: 9.62 € | Versand*: 0 €
  • Rails Routing (Digital Shortcut)
    Rails Routing (Digital Shortcut)

    The Rails routing system has always been a key component of theframework, and with the introduction of RESTful routes in the pastyear, it has taken center stage. Fully programmable, the routing systemgoverns the process of mapping request URLs to the appropriatecontroller action. Routing also helps you when you’re writing code,especially view templates, where the same logic that interprets URLsworks in reverse to automate the generation of URL strings in yourcode. As all routing is rule-based, you have to know how to write therules to get the most out of the routing system. In this short cut, you’lllearn techniques for writing custom routing rules, how to tap into theconvenience and power of named routes, and the workings of theRESTful routing that’s had such an impact on Rails development.Along with a thorough introduction to routing syntax and semantics,you’ll find techniques for testing and troubleshooting routes, and tipson the use of this important part of your Rails skill set.Section 1: What This Short Cut Covers 3Section 2: Introduction 6Section 3: The Routing System 13Section 4: Writing Custom Routes 31Section 5: Named Routes 45Section 6: REST, Resources, Representations, Routing, and Ruby on Rails 53Section 7: Reflecting on Routes 91Further Resources 112Acknowledgments 113About the Author 114

    Preis: 9.62 € | Versand*: 0 €
  • Kann man eine japanische Zierkirsche namens Ruby in der Wohnung halten?

    Ja, es ist möglich, eine japanische Zierkirsche namens Ruby in der Wohnung zu halten, solange bestimmte Bedingungen erfüllt sind. Die Pflanze benötigt viel helles, indirektes Licht und eine konstante Raumtemperatur zwischen 15-25°C. Es ist auch wichtig, die Pflanze regelmäßig zu gießen und eine hohe Luftfeuchtigkeit aufrechtzuerhalten.

  • Wie kann das Skripting in den Bereichen der Softwareentwicklung, Webentwicklung und Systemadministration eingesetzt werden?

    Skripting kann in der Softwareentwicklung eingesetzt werden, um wiederkehrende Aufgaben zu automatisieren, die Effizienz zu steigern und die Konsistenz im Code zu gewährleisten. In der Webentwicklung kann Skripting verwendet werden, um die Erstellung und Wartung von Webseiten zu vereinfachen, Datenbankabfragen zu automatisieren und die Benutzererfahrung zu verbessern. In der Systemadministration kann Skripting genutzt werden, um die Konfiguration und Verwaltung von Systemen zu automatisieren, Routineaufgaben zu vereinfachen und die Sicherheit zu erhöhen. Durch den Einsatz von Skripting können Entwickler und Administratoren Zeit sparen und die Qualität ihrer Arbeit verbessern.

  • Was sind die wichtigsten Unterschiede zwischen Frontend- und Backend-Frameworks und welche Vorteile bieten sie bei der Entwicklung von Webanwendungen?

    Frontend-Frameworks sind für die Gestaltung und Interaktion von Benutzeroberflächen zuständig, während Backend-Frameworks die Logik und Datenverarbeitung der Anwendung steuern. Frontend-Frameworks bieten eine benutzerfreundliche Oberfläche und Interaktionen, während Backend-Frameworks die Sicherheit, Skalierbarkeit und Effizienz der Anwendung verbessern. Die Verwendung von beiden Frameworks ermöglicht eine klare Trennung von Präsentation und Logik, was die Entwicklung, Wartung und Skalierung von Webanwendungen erleichtert.

  • Kann man Wurmspot-on nach Flohspot-on benutzen?

    Es wird empfohlen, vor der Verwendung von Wurmspot-on-Produkten nach Flohspot-on-Produkten zu warten. Dies liegt daran, dass einige Wurmspot-on-Produkte auch gegen Flöhe wirksam sein können. Es ist wichtig, die Anweisungen auf den Produkten zu lesen und gegebenenfalls einen Tierarzt zu konsultieren, um sicherzustellen, dass die Produkte sicher und effektiv kombiniert werden können.

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