Becoming Functional: Steps for Transforming Into a by Joshua Backfield PDF

By Joshua Backfield

If you might have an central (and most likely object-oriented) programming historical past, this hands-on booklet will advisor you thru the alien international of useful programming. writer Joshua Backfield starts slowly through exhibiting you the way to use the main worthwhile implementation options earlier than taking you additional into functional-style recommendations and practices.

In each one bankruptcy, you’ll research a practical idea after which use it to refactor the fictitious XXY company’s imperative-style legacy code, writing and trying out the sensible code your self. As you move throughout the ebook, you’ll migrate from Java 7 to Groovy and eventually to Scala because the want for larger useful language aid progressively increases.

  • Learn why today’s finely tuned purposes paintings larger with useful code
  • Transform imperative-style styles into sensible code, following simple steps
  • Get up to the mark with Groovy and Scala via examples
  • Understand how firstclass capabilities are handed and back from different functions
  • Convert current tools into natural capabilities, and loops into recursive methods
  • Change mutable variables into immutable variables
  • Get hands-on event with statements and nonstrict evaluations
  • Use sensible programming along object-oriented design

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Becoming Functional: Steps for Transforming Into a Functional Programmer by Joshua Backfield

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