Beginning Rails 6 : from novice to professional /: from novice to professional. (2020)

• Record Type: Book
• Further Information: Note: Brady Somerville, Adam Gamble, Cloves Carneiro Jr., Rida Al Barazi.
• Other Names: Somerville, Brady; Gamble, Adam; Carneiro, Cloves; Al Barazi, Rida
• Contents: Intro -- Table of Contents -- About the Authors -- About the Technical Reviewer -- Acknowledgments -- What Is This Book About? -- Chapter 1: Introducing the Rails Framework -- The Rise and Rise of the Web Application -- The Web Isn't Perfect -- Why Use a Framework? -- Why Choose Rails? -- Rails Is Ruby -- Rails Encourages Agility -- Less Software -- Convention over Configuration -- Don't Repeat Yourself -- Rails Is an Opinionated Software -- Rails Is Open Source -- Rails Is Mature -- A High-Level Overview of Rails -- The MVC Cycle -- The Layers of MVC -- Models -- Controllers -- Views The Libraries That Make Up Rails -- Rails Is Modular -- Rails Is No Silver Bullet -- Summary -- Chapter 2: Getting Started -- An Overview of Rails Installation -- Installing on macOS Catalina -- Installing the Command Line Tools for Xcode -- Installing Homebrew -- Installing RVM -- Installing Rails -- Installing Node.js -- Installing Yarn -- Installing on Windows -- Installing Ruby -- Installing Rails -- Installing SQLite -- Installing Node.js -- Installing Yarn -- Installing on Linux -- Installing Ruby -- Installing Rails -- Installing SQLite -- Installing Node.js -- Installing Yarn Creating Your First Rails Application -- Starting the Built-In Web Server -- Generating a Controller -- Creating an Action -- Creating a Template -- Summary -- Chapter 3: Getting Something Running -- An Overview of the Project -- Creating the Blog Application -- Creating the Project Databases -- Creating the Article Model -- Creating a Database Table -- Generating a Controller -- Up and Running with Scaffolding -- Adding More Fields -- Adding Validations -- Generated Files -- Summary -- Chapter 4: Introduction to the Ruby Language -- Instant Interaction -- Ruby Data Types -- Strings -- Numbers Symbols -- Arrays and Hashes -- Language Basics -- Variables -- Operators -- Blocks and Iterators -- Comments -- Control Structures -- Methods -- Classes and Objects -- Objects -- Classes -- Ruby Documentation -- Summary -- Chapter 5: Working with a Database: Active Record -- Introducing Active Record: Object-Relational Mapping on Rails -- What About SQL? -- Active Record Conventions -- Introducing the Console -- Active Record Basics: CRUD -- Creating New Records -- Resetting the Database -- Using the new Constructor -- Using the create Method -- Reading (Finding) Records Finding a Single Record Using an ID -- Finding a Single Record Using first -- Finding All Records -- Finding with Conditions -- Updating Records -- Deleting Records -- Using destroy -- Using delete -- Deleting with Conditions -- When Good Models Go Bad -- Summary -- Chapter 6: Advanced Active Record: Enhancing Your Models -- Adding Methods -- Using Associations -- Declaring Associations -- Creating One-to-One Associations -- Adding the User and Profile Models -- Creating One-to-Many Associations -- Associating User and Article Models -- Creating a New Associated Object
• Edition: 4th ed
• Publisher Details: United States : Apress
• Publication Date: 2020
• Extent: 1 online resource
• Subjects: 005.117; Ruby (Computer program language); Web site development; Electronic books; Electronic books
• Languages: English
• ISBNs: 9781484257166; 1484257162
• Related ISBNs: 1484257154; 9781484257159
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.