Learning Functional Programming eBook : Widman, Jack

This book is a comprehensive guide for software developers looking to transition from object-oriented programming to functional programming.

With practical examples from various programming languages, including Java, Python, C#, Scala, and JavaScript, the author provides a step-by-step approach to learning the core concepts of functional programming and incorporating them into large or complex software projects.

The book also covers design patterns from category theory to help bridge the gap between OOP and FP.

By reading this book, developers will gain a new perspective on problem-solving and learn how to write code that is simpler, reusable, easier to test and modify, and more consistently correct.

Whether you're looking to improve your coding skills or simply want to stay ahead of the curve in the rapidly evolving world of software development, this book is an essential resource for any serious developer.