什么是功能代码的令人印象深刻的例子？

I'm getting a bit tired of having to code explicitly for multicore if I want more speed, particularly when I'm just writing a one-off script. My dev box already has 8 cores and that number is going up a lot faster than the clock speed. Functional languages seem to offer a potential escape hatch, but I haven't put in the effort to master one of them yet. I'm getting a bit tired of having to code expli