API – Model – View – ViewDelegate – ViewController
API’s result consist of the Models
The Model should be generalized and be well defined.
View describe the information of model.
The relationship of each other.
Model(one) – API(many)
Many api’s result can be generalized well defined Model.
Model(one) – View(many)
One model can be represented to many View.
View(one) – ViewDelegate(one)
ViewDelegate (one) – ViewController(include bridge controller) (one)
Abstract ViewController from View,ViewDelegate
Good abstraction of the combination of View,ViewDelegate,ViewController will remove dup code for same TableViewCell, CollectionViewCell, CustomView.
OOP + Category
// example
@interface User : NSObject
@property(nonatomic, assign) BOOL following;
@end
@interface User(API)
- (void)api_follow;
- (void)api_unfollow;
@end
- (void)touchUpFollowToggleButton:(CustomFollowToggleButton *)sender
{
User *user = self.items[indexPath.row];
if (user.following) {
[user api_unfollow];
sender.follow = NO;
} else {
[user api_follow];
sender.follow = YES;
}
}
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