将问题拆解成更小的模块并使用代码来解决,这变得很普遍。
Breaking down problems into bite-sized chunks and using code to solve them becomes normal.
这样做,您就会用到自定义代码模块。
图1描绘了单一执行代码模块。
It's a way of breaking the code up into modules. Modules that makes sense on their own. Modules that we can reuse in multiple places. Modules that, if you like, Isolate components of the process.
能将代码分解为模块,模块能够独自运作,我们能在很多地方再利用这些模块,如果你喜欢的话,模块可以被看作是过程独立的组成部分。
I'd really like to have that modularity that says, I'm only going to get access to the values, not by calling their names, but by calling some specific method to get access to their names.
这样我们就丢掉了代码的模块化,我很希望代码有这样的模块化:,我访问变量的值,不是通过直接调用它们的名字,而是通过调用某个可以,访问这些变量名的方法来访问。
or at least one mechanism, I shouldn't say -- the only one-- one mechanism for doing that is going to be to add functions is that it's going to provide both of these things, so the first thing it's going to do is, it's going to let us break up into modules.
我们处理这些的机制--至少一种机制,我不会说只有一种,一种机制是在我们的语言中增加函数,函数的关键是它要提供分解和抽象,所以第一件要做的事,就是将代码分解为模块。
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