问题描述
我对Objective-C有一些基本的了解，但是更喜欢Ruby，因此我正在考虑使用MacRuby.是否可以使用MacRuby为Mac App Store开发应用程序，还是必须使用Objective-C? (请注意，我现在不太在乎iOS/iPhone和iPad商店，只是在Mac OS X应用商店.)
I have some basic familiarity with Objective-C, but prefer Ruby, so I'm thinking of playing around with MacRuby. Is it possible to use MacRuby to develop applications for the Mac App Store, or do I have to use Objective-C? (Note that I don't care so much about iOS/the iPhone and iPad store right now, just the Mac OS X app store.)
推荐答案
简短的回答:是的，从技术上讲，您可以构建这样的应用程序.您需要重新查看商店准则，以了解必须满足哪些要求才能提交到各个商店.
Short answer: Yes, you can, technically, build such an app. You need to revisit the store guidelines to know what requirements must be met to submit to the various stores.
偶尔会出现这种情况；除了@NSResponder提到的准则外，现实情况是您将花费很多额外的&如果您决定使用MacRuby，则不需要的时间除非您计划在应用中使用大量已编写的Ruby代码.
This comes up sporadically; beyond the guidelines that @NSResponder mentioned, the reality is that you'll just be spending a lot of extra & unnecessary time if you decide to use MacRuby unless you plan on using some large chunk of already written Ruby code in your app.
学习Objective-C大约是成为有效的Cocoa开发人员所需的全部学习的2％.其余的98％包括从内存管理模型到标准习语(如KVC/KVO/代理，NIB文件以及无数类和内容)的所有内容.整个系统中的API.
Learning Objective-C is about 2% of the overall learning needed to be an effective Cocoa developer. The other 98% is everything from memory management model to standard idioms like KVC/KVO/delegation to NIB files to the myriad of classes & APIs throughout the system.
所有这些内容都是用Objective-C(或C)编写的，并有针对Objective-C的文档以及用Objective-C编写的示例.
All of those things are written in Objective-C (or C) with documentation targeting Objective-C and examples written in Objective-C.
同样，整个工具链都集中于验证，编译，建立索引，调试和操纵Objective-C.
As well, the entire tool chain is focused on validating, compiling, indexing, debugging, and manipulating Objective-C.
如果您想使用MacRuby来构建真正的Cocoa应用程序，则无论如何都要了解Objective-C.而且，您还必须处理桥接层中的所有错误和阻抗不匹配.
If you want to use MacRuby to build a real Cocoa app, you are going to have to know Objective-C through and through anyway. And you are going to have to deal with whatever bugs and impedance mismatch is in the bridge layer, too.
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