BlocksKit functional layer oc language, a lot of the UI layer is adapted such that the composite can be oc functional programming style;
Is a functional programming style transformation oc language;
The functional style BlocksKit API interpreted as a native function calls;
The height of the encapsulation block of a system API calls,
4, BlocksKit directory structure
BlocksKit code is stored in the directory 4 are Core, DynamicDelegate, MessageUI, UIKit. among them:
Core Foundation Kit storage-related Block category
DynamicDelegate dynamic proxy (an event-forward mechanism) the relevant code
MessageUI store MessageUI related to Block category
UIKit store UIKit-related Block category
5, Core relevant code analysis
Core folder following code can be divided into the following parts:
1、容器相关（NSArray、NSDictionary、NSSet、NSIndexSet、NSMutableArray、NSMutableDictionary、NSMutableSet、NSMutableIndexSet）
2, associated objects related
3, logic to perform certain
4, KVO related
5, timer-related
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Author: xiaoxiaobukuang
Source: CSDN
Original: https: //blog.csdn.net/xiaoxiaobukuang/article/details/51752273
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