函数式编程入门

函数式编

参考文章

http://www.ruanyifeng.com/blog/2012/04/functional_programming.html

https://github.com/justinyhuang/Functional-Programming-For-The-Rest-of-Us-Cn/blob/master/FunctionalProgrammingForTheRestOfUs.cn.md

http://www.75team.com/post/functional-how-far.html