模式匹配是许多（但不是大多数）函数语言中可以找到的另一个特性，它提供了一些有用的功能。
Pattern matching is another feature found in many, if not most, functional languages, and offers some useful power.
也许你需要写一个使用扩展语言的程序，但不想设计一个语言，并为此编写调试一个解释器，然后再把它集成进你的程序。
Possibly perhaps you've written a program that could use an extension language, and you don't want to design a language, write and debug an interpreter for it, then tie it into your application.
它全发生在你的边缘大脑里，大脑中控制决策但不负责语言的那部分。
It's all happening here in you limbic brain, the part of the brain that controls decision-making and not language.
应用推荐