March 2019
Intermediate to advanced
584 pages
19h 5m
English
Content preview from The Well-Grounded Rubyist, Third Edition
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Chapter 16. Ruby and functional programming
This chapter covers
- A description of the functional style of programming
- Pure functions
- Method chaining and Kernel#itself
- Higher-order functions
- Method#curry, Proc#curry, and partial function application
- Recursion
By now you know that Ruby is a powerful and expressive language that offers solutions to myriad software-programming challenges. Ruby encourages an object-oriented programming approach to language design, and thus far we’ve mostly restricted our study of programming principles to this discipline. But Ruby has long supported many elements of a functional programming style. In fact, in recent years Ruby has added even more language features to support writing code ...
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