Home Home >
Reference >
Computers >
Ruby Data Processing

Ruby Data Processing

Using Map, Reduce, and Select

Jay Godse

Apress
Publication date : 2018-02-19

Voir les informations d'accessibilité

Add to basket

£19,99

Download | LCP DRM 🛈 Adobe DRM 🛈

Add to my wish list

Louise Reader

Read on Louise Reader App.

Get £3.00 by recommending this book

Gain the basics of Ruby’s map, reduce, and select functions and discover how to use them to solve data-processing problems. This compact hands-on book explains how you can encode certain complex programs in 10 lines of Ruby code, an astonishingly small number. You will walk through problems and solutions which are effective because they use map, reduce, and select. As you read Ruby Data Processing, type in the code, run the code, and ponder the results. Tweak the code to test the code and see how the results change.

After reading this book, you will have a deeper understanding of how to break data-processing problems into processing stages, each of which is understandable, debuggable, and composable, and how to combine the stages to solve your data-processing problem. As a result, your Ruby coding will become more efficient and your programs will be more elegant and robust.

What You Will Learn

Discover Ruby data processing and how to do it using the map, reduce, and select functions
Develop complex solutions including debugging, randomizing, sorting, grouping, and more
Reverse engineer complex data-processing solutions

Who This Book Is For

Those who have at least some prior experience programming in Ruby and who have a background and interest in data analysis and processing using Ruby.

Les livres numériques peuvent être téléchargés depuis l'ebookstore Numilog ou directement depuis une tablette ou smartphone.

PDF : format reprenant la maquette originale du livre ; lecture recommandée sur ordinateur et tablette
EPUB : format de texte repositionnable ; lecture sur tous supports (ordinateur, tablette, smartphone, liseuse)

Votre support de lecture	Format	Protection	Application
Ordinateur	-EPUB -PDF	DRM Adobe LCP	Lecture en ligne (streaming) Adobe Digital Editions(DRM Adobe) Thorium Reader (LCP)
Tablette et smartphone iOS / Android	EPUB PDF	LCP DRM Adobe	Application Louise Reader : IOS / Android(ne lit pas les fichiers protégés par Adobe DRM) Adobe Digital Edition : IOS/Android(Lit uniquement la DRM Adobe)
Liseuse	EPUB	DRM Adobe	Module de lecture de la liseuse
Liseuse Diva	EPUB	LCP DRM Adobe	Module de lecture de la liseuse Diva

Consultez l’aide pour en savoir plus.

About the book

Author

Jay Godse

Imprint

Apress

Collection

n.c

Publication date

2018-02-19

Pages

98 pages

Print ISBN

9781484234730

Language

English

Ebook informations

EAN PDF

9781484234747

Price

£19.99

Copy count 0

Print count 9

File size 891 Ko

Informations accessibility

Compatibility

To check the compatibility with your devices,
see help page

About author(s)

Jay Godse

You may also be interested in...