In part 2 he writes about why it's not the essence of functional programming: http://blog.jenkster.com/2015/12/which-programming-languages-are-functional.html h

In part 2 he writes about why it's not the essence of functional programming: http://blog.jenkster.com/2015/12/which-programming-languages-are-functional.html http://blog.jenkster.com/2015/12/which-programming-languages...