先看Block再看RAC会比较容易
最快让你上手ReactiveCocoa之基础篇
http://www.jianshu.com/p/87ef6720a096
RAC-MVVM
http://www.cocoachina.com/ios/20151116/14210.html
雷纯峰blog
http://blog.leichunfeng.com/blog/2016/02/27/mvvm-with-reactivecocoa/
美团技术
http://tech.meituan.com/tag/ReactiveCocoa
整理的知识
http://www.jianshu.com/p/7c1e03cf64ab
入门教程，方法解释
http://blog.csdn.net/abc649395594/article/details/46233783
信号的FlattenMap与Map
http://blog.csdn.net/abc649395594/article/details/46552865
好文
http://www.cocoachina.com/ios/20150820/13071.html
RAC双向绑定
实现switch跟随NSUserDefaults存储的值变化
RACChannelTerminal *switchTerminal = self.someSwitch.rac_newOnChannel;
RACChannelTerminal *defaultsTerminal = [[NSUserDefaults standardUserDefaults] rac_channelTerminalForKey:@"someBoolKey"];
[switchTerminal subscribe:defaultsTerminal];
[defaultsTerminal subscribe:switchTerminal];
另一个双向绑定demo
RACChannelTerminal *channelA = RACChannelTo(self, valueA);
RACChannelTerminal *channelB = RACChannelTo(self, valueB);
[[channelA map:^id(NSString *value) {
if ([value isEqualToString:@"西"]) {
return @"东";
}
return value;
}] subscribe:channelB];
[[channelB map:^id(NSString *value) {
if ([value isEqualToString:@"左"]) {
return @"右";
}
return value;
}] subscribe:channelA];
关键词理解
throttle 两个next之间的间隔时间处理，只接收第二个next，error或complete会立即响应
delay 延时操作，next，completed会延时，error会立即响应
repeat 再次订阅，when the signal completes
then 做sendCompleted之后的事情
deliverOn 运行到某个线程上
filter 过滤信号
map return一个新的数据
