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Becoming Functional
Steps for Transforming into a Functional Programmer
Taschenbuch von Joshua Backfield
Sprache: Englisch

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Beschreibung
If you have an imperative (and probably object-oriented) programming background, this hands-on book will guide you through the alien world of functional programming. Author Joshua Backfield begins slowly by showing you how to apply the most useful implementation concepts before taking you further into functional-style concepts and practices.

In each chapter, you’ll learn a functional concept and then use it to refactor the fictional XXY company’s imperative-style legacy code, writing and testing the functional code yourself. As you progress through the book, you’ll migrate from Java 7 to Groovy and finally to Scala as the need for better functional language support gradually increases.
* Learn why today’s finely tuned applications work better with functional code
* Transform imperative-style patterns into functional code, following basic steps
* Get up to speed with Groovy and Scala through examples
* Understand how first-class functions are passed and returned from other functions
* Convert existing methods into pure functions, and loops into recursive methods
* Change mutable variables into immutable variables
* Get hands-on experience with statements and nonstrict evaluations
* Use functional programming alongside object-oriented design
If you have an imperative (and probably object-oriented) programming background, this hands-on book will guide you through the alien world of functional programming. Author Joshua Backfield begins slowly by showing you how to apply the most useful implementation concepts before taking you further into functional-style concepts and practices.

In each chapter, you’ll learn a functional concept and then use it to refactor the fictional XXY company’s imperative-style legacy code, writing and testing the functional code yourself. As you progress through the book, you’ll migrate from Java 7 to Groovy and finally to Scala as the need for better functional language support gradually increases.
* Learn why today’s finely tuned applications work better with functional code
* Transform imperative-style patterns into functional code, following basic steps
* Get up to speed with Groovy and Scala through examples
* Understand how first-class functions are passed and returned from other functions
* Convert existing methods into pure functions, and loops into recursive methods
* Change mutable variables into immutable variables
* Get hands-on experience with statements and nonstrict evaluations
* Use functional programming alongside object-oriented design
Über den Autor

Joshua F. Backfield is a Senior Software Development Engineer at Dell SecureWorks, Inc., an industry-leading MSSP. He is responsible for the design and development of many internal UI tools as well as multiple backend processes. He holds a Bachelor of Science in Electronic Systems Technologies from Southern Illinois University at Carbondale and a Masters of Science in Computer Science from DePaul University. He has worked in a variety of languages such as C, C++, Perl, Java, Javascript, and Scala, and constantly continues to learn and grow with more languages. He has ported multiple native C applications to Scala, introduced many coworkers to Scala, and taught them the underlying functional programming concepts.

Details
Erscheinungsjahr: 2014
Fachbereich: Programmiersprachen
Genre: Informatik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Seiten: 200
Inhalt: 138 S.
ISBN-13: 9781449368173
ISBN-10: 1449368174
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Backfield, Joshua
Hersteller: O'Reilly Media
O'Reilly Media, Inc.
Abbildungen: black & white illustrations
Maße: 231 x 177 x 12 mm
Von/Mit: Joshua Backfield
Erscheinungsdatum: 19.08.2014
Gewicht: 0,269 kg
preigu-id: 105630957
Über den Autor

Joshua F. Backfield is a Senior Software Development Engineer at Dell SecureWorks, Inc., an industry-leading MSSP. He is responsible for the design and development of many internal UI tools as well as multiple backend processes. He holds a Bachelor of Science in Electronic Systems Technologies from Southern Illinois University at Carbondale and a Masters of Science in Computer Science from DePaul University. He has worked in a variety of languages such as C, C++, Perl, Java, Javascript, and Scala, and constantly continues to learn and grow with more languages. He has ported multiple native C applications to Scala, introduced many coworkers to Scala, and taught them the underlying functional programming concepts.

Details
Erscheinungsjahr: 2014
Fachbereich: Programmiersprachen
Genre: Informatik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Seiten: 200
Inhalt: 138 S.
ISBN-13: 9781449368173
ISBN-10: 1449368174
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Backfield, Joshua
Hersteller: O'Reilly Media
O'Reilly Media, Inc.
Abbildungen: black & white illustrations
Maße: 231 x 177 x 12 mm
Von/Mit: Joshua Backfield
Erscheinungsdatum: 19.08.2014
Gewicht: 0,269 kg
preigu-id: 105630957
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