reactive-swift

问题 From the documentation of reactive swift I could understand about Flattening . Examples of which can be found here. In the section Flattening event streams everything has been discussed perfectly. I'm confused about flatmap . According to the docs, it Maps each event from self to a new producer, then flattens the resulting producers according to strategy - concat/merge/latest . So, it should be similar to flattening I guess. But, I could not generate a similar behavior. For example consider

问题 From the documentation of reactive swift I could understand about Flattening . Examples of which can be found here. In the section Flattening event streams everything has been discussed perfectly. I'm confused about flatmap . According to the docs, it Maps each event from self to a new producer, then flattens the resulting producers according to strategy - concat/merge/latest . So, it should be similar to flattening I guess. But, I could not generate a similar behavior. For example consider

问题 How do I trigger one block of code whenever any of a set of SignalProducers change? In other words, how do I get rid of my current redundant code: property1.producer.startWithValues { (value) in // do stuff with property1.value and property2.value } property2.producer.startWithValues { (value) in // do the same stuff with property1.value and property2.value } 回答1: You can use combineLatest to create a new property that contains both values: let prop = property1.combineLatest(with: property2)

问题 I'm new with Swift, and that's why I'm new with Reactive Cocoa v5 or Reactive Swift. Previously I used RACSignal with RAC 2.x and I liked to do something like this: - (RACSignal *)signalForGET:(NSString *)URLString parameters:(NSDictionary *)parameters { return [RACSignal createSignal:^RACDisposable *(id <RACSubscriber> subscriber) { AFHTTPRequestOperation *op = [self GET:URLString parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) { [subscriber sendNext

问题 I'm trying to figure out if network requests handling can be implemented suitable to my needs using ReactiveSwift and RAC5. Under topic Migrate from RACSignal to ReactiveSwift or RAC5 I was told it can be done with SignalProducer, but digging deeper into it didn't give me expected results So, I would want to have: 1. Each time text changes in textField send request (search by keyword). 2. Once user closes current ViewController, the current request should be cancelled automatically 3. Have an