问题：
I've been mainly exposed to OO programming so far and am looking forward to learning a functional language. 到目前为止，我已经主要接触过OO编程，并期待学习一门函数式语言。 My questions are: 我的问题是：
- When do you choose functional programming over object-oriented? 什么时候选择面向对象的函数式编程？
- What are the typical problem definitions where functional programming is a better choice? 什么是典型的问题定义，其中函数式编程是更好的选择？
解决方案：
参考一： https://stackoom.com/question/8ipu/函数式编程与面向对象编程-关闭参考二： https://oldbug.net/q/8ipu/Functional-programming-vs-Object-Oriented-programming-closed
来源：oschina
链接：https://my.oschina.net/stackoom/blog/4330915