Functional Programming Patterns in Scala and Clojure: Write Lean Programs for the JVM

Bevilacqua-Linn, Michael

ISBN 10: 1937785475 / ISBN 13: 9781937785475

Edité par Pragmatic Bookshelf, 2013

A propos de cet article

The book is in good condition with all pages and cover intact, including the dust jacket if originally issued. The spine may show light wear. Pages may contain some notes or highlighting, and there might be a "From the library of" label. Boxed set packaging, shrink wrap, or included media like CDs may be missing. N° de réf. du vendeur BSM.J6BH

Détails bibliographiques

Titre : Functional Programming Patterns in Scala and...

Éditeur : Pragmatic Bookshelf

Date d'édition : 2013

Reliure : Couverture souple

Etat : good

A propos de ce titre

Synopsis :

Solve real-life programming problems with a fraction of the code that pure object-oriented programming requires. Use Scala and Clojure to solve in-depth problems with two sets of patterns: object-oriented patterns that become more concise with functional programming, and natively functional patterns. Your code will be more declarative, with fewer bugs and lower maintenance costs.

Functional languages have their own patterns that enable you to solve problems with less code than object-oriented programming alone. This book introduces you, the experienced Java programmer, to Scala and Clojure: practical, production-quality languages that run on the JVM and interoperate with existing Java. By using both the statically typed, type-inferred Scala and the dynamically typed, modern Lisp Clojure, you'll gain a broad understanding of functional programming.

For each pattern, you'll first see the traditional object-oriented solution, and then dig into the functional replacements in both Scala and Clojure. These patterns are common in the functional world and deserve to become part of your problem-solving toolkit. On the object-oriented side, you'll see many common patterns, such as Command, Strategy, and Null Object. On the functional side, you'll learn core functional patterns such as Memoization, Lazy Sequence, and Tail Recursion.

Each pattern helps you solve a common programming problem. Working through them gives you a set of patterns you can use to solve problems you come across while writing programs. Finally, you'll learn how to work your existing Java code into new Scala or Clojure projects. You can start off small, adding functional code little by little, so you can complement your existing knowledge with Scala and Clojure as these languages gain popularity on the JVM.

What You Need

Clojure 1.5 and Scala 2.10. Optionally, Eclipse with plugins.

À propos de l?auteur:

Michael Bevilacqua-Linn has been programming computers ever since he dragged an Apple IIGS into his fifth grade class to explain loops and variables to pre-teenagers. He works for Comcast, where he builds distributed systems that power infrastructure for their next generation services. In his spare time he likes rock climbing and good beer, though not at the same time. He blogs at "mblinn.com" http: //mblinn.com/.