Functional Programming For Dummies -

While it can be a challenging mindset shift, FP offers several major benefits: Fundamentals of functional programming | by Jonas Neumann

: In FP, functions are treated like any other variable. You can pass them as arguments to other functions or return them as results. Functional Programming For Dummies

: You focus on the logic of what needs to be solved rather than the specific control flow (like for or while loops). Why Bother Learning It? While it can be a challenging mindset shift,

: A function is "pure" if it always gives the same output for the same input and has no side effects (it doesn't change anything outside itself, like updating a database). Functional Programming For Dummies

If you want to write code like a functional programmer, you need to follow these basic rules: