packt publishing dez 2023 (2 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Become a proficient Ruby developer and expand your skill set by exploring the world of Ruby from a PHP developer's perspectiveKey FeaturesUnderstand the notable differences between Ruby and PHP developmentGain practical experience and proficiency in Ruby by contrasting PHP examples with their equivalent Ruby counterpartsExplore how Ruby integrates into the Ruby on Rails framework and make insightful comparisons with PHP frameworksPurchase of the print or Kindle book includes a free PDF Elektronisches BuchBook DescriptionAre you a PHP developer looking to take your first steps into the world of Ruby development From PHP to Ruby on Rails will help you leverage your existing knowledge to gain expertise in Ruby on Rails. With a focus on bridging the gap between PHP and Ruby, this guide will help you develop the Ruby mindset, set up your local environment, grasp the syntax, master scripting, explore popular Ruby frameworks, and find out about libraries and gems.This book offers a unique take on Ruby from the perspective of a seasoned PHP developer who initially refused to learn other technologies, but never looked back after taking the leap. As such, it teaches with a language-agnostic approach that will help you feel at home in any programming language without learning everything from scratch. This approach will help you avoid common mistakes such as writing Ruby as if it were PHP and increase your understanding of the programming ecosystem as a whole.By the end of this book, you'll have gained a solid understanding of Ruby, its ecosystem, and how it compares to PHP, enabling you to build robust and scalable applications using Ruby on Rails.What you will learnSet up a robust development environment by configuring essential tools and dependenciesUnderstand the MVC model and learn effective techniques for working with Ruby libraries and frameworksIntegrate authentication functionality into your Rails application by leveraging gemsFind out how to process data from forms, URLs, and sessions within a Ruby on Rails applicationGain proficiency in using functions and gems for debugging and troubleshooting your Rails projectCreate a simple Rails application, run it, and debug it in production modeWho this book is forThis book is for PHP developers new to Ruby and Ruby on Rails. Whether you're a seasoned PHP developer or just starting out, this book will show you how you can transfer your existing PHP knowledge to Ruby and build web applications using the powerful Ruby on Rails framework.Table of ContentsUnderstanding the Ruby Mindset and CultureSetting Up Our Local EnvironmentComparing Basic Ruby Syntax to PHPRuby Scripting versus PHP ScriptingLibraries and Class SyntaxLibraries vs GemsRuby Class SyntaxDebugging RubyBringing It All TogetherConsiderations for Hosting Rails Applications vs PHP Applications.

Taschenbuch. Zustand: Neu. Neuware - Build powerful software solutions and develop proficiency in Haskell, from understanding the foundational principles through to mastering advanced functional programming conceptsKey Features: Learn from an expert lecturer and researcher who knows all the ins and outs of Haskell Develop a clear understanding of Haskell, from the basics through to advanced concepts Get to grips with all the key functional programming techniques Purchase of the print or Kindle book includes a free PDF Elektronisches BuchBook Description:With software systems reaching new levels of complexity and programmers aiming for the highest productivity levels, software developers and language designers are turning toward functional programming because of its powerful and mature abstraction mechanisms. This book will help you tap into this approach with Haskell, the programming language that has been leading the way in pure functional programming for over three decades.The book begins by helping you get to grips with basic functions and algebraic datatypes, and gradually adds abstraction mechanisms and other powerful language features. Next, you'll explore recursion, formulate higher-order functions as reusable templates, and get the job done with laziness. As you advance, you'll learn how Haskell reconciliates its purity with the practical need for side effects and comes out stronger with a rich hierarchy of abstractions, such as functors, applicative functors, and monads. Finally, you'll understand how all these elements are combined in the design and implementation of custom domain-specific languages for tackling practical problems such as parsing, as well as the revolutionary functional technique of property-based testing.By the end of this book, you'll have mastered the key concepts of functional programming and be able to develop idiomatic Haskell solutions.What You Will Learn: Write pure functions in all their forms - that is basic, recursive, and higher-order functions Model your data using algebraic datatypes Master Haskell's powerful type-class mechanism for ad hoc overloading Find out how Haskell's laziness gets the job done Reconcile Haskell's functional purity with side effects Familiarize yourself with the functor, applicative functor, monad hierarchy Discover how to solve problems with domain-specific languages Find more bugs with Haskell's property-based testing approachWho this book is for:If you are a programmer looking to gain knowledge of Haskell who's never been properly introduced to functional programming, this book is for you. Basic experience with programming in a non-functional language is a prerequisite. This book also serves as an excellent guide for programmers with limited exposure to Haskell who want to deepen their understanding and foray further into the language.Table of Contents Functions Algebraic Datatypes and Pattern Matching Recursion Higher-Order Functions First-Class Functions Type Classes Lazy Evaluation Input/Output Monoids and Foldables Functor, Applicative Functor, and Traversable Monads Monad Transformers Domain-Specific Languages Parser Combinators Lenses Property-based Testing.