Praise for the first edition

”A mix of high-level and in-depth information for C# developers entering the world of functional programming.”

—Wayne Mather, Owner & Full Stack Developer, Diverse Systems Consulting

”Does a fantastic job of organizing the content in a clear and concise manner with some humor. I’ve really enjoyed learning functional programming concepts and how to apply them in C#. A lot of the ideas could be utilized in Big Data and even object-oriented languages like Java. I highly recommend it to anyone interested in functional programming!”

—Alex Basile, Senior Engineer, Bloomberg

”The most comprehensive content that I have seen on functional programming in C#. I highly recommend it to all of my colleagues.”

—Pauli Sutelainen, Student, Arcada University of Applied Sciences, Big Data Analytics specialization studies

”This book is mind-bending. If you are an experienced C# developer with lots of questions about good code practice and general architecture, this will take you to another level.”

—Aurélien Gounot, Product Manager, SNCF

”Functional programming can make your head explode. This books stitches it together.”

—Daniel Marbach, Software Engineer, Particular Software

”A necessary guide into the world of Haskell and the functional programming paradigm.”

—Sergio Martínez, Java Developer, Bitso

”Best way to start learning functional programming using C#.”

—Gonzalo Barba López, Senior Developer, MoneyMate