kandi X-RAY | ReactiveCocoa Summary
kandi X-RAY | ReactiveCocoa Summary
ReactiveSwift offers composable, declarative and flexible primitives that are built around the grand concept of streams of values over time. These primitives can be used to uniformly represent common Cocoa and generic programming patterns that are fundamentally an act of observation. For more information about the core primitives, see ReactiveSwift.
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ReactiveCocoa Key Features
ReactiveCocoa Examples and Code Snippets
Trending Discussions on ReactiveCocoa
So now in the app i'm currently developing I decided to refactor it by moving to the MVVM design pattern. And here it is where I got to know the famous "Observables".
I managed to understand how they work and the importance of their existence when using MVVM, I've read a couple of explanations on the different techniques for the implementation. By techniques I mean:
- Observables (the one I'm currently using)
- Event Bus / Notification Center
- FRP Techinque (ReactiveCocoa / RxSwift)
I've declared my Bindable class like this:...
ANSWERAnswered 2021-Mar-22 at 00:33
Observable is used to communicate changes from the view model to the view. There is no need for your view model to use the Observable pattern in order to respond to the updates in your text fields. You can provide a simple function
setCredentials(email: String, password: String). In this function you can check if those values are empty and set
var loginEnabled: Bindable. Your view observes the
loginEnabled and sets the login button state accordingly.
I'm having strange problems with electron notarization. I followed the tutorial on this page:https://kilianvalkhof.com/2019/electron/notarizing-your-electron-application/
It seemed to be pretty thorough so I don't know what I'm missing. Everything runs fine until notarize.js:...
ANSWERAnswered 2020-Nov-26 at 15:13
I don't know if the reason I ran into this is the same as yours, but here's what I discovered, in case this helps anyone else.
Before manually notarizing your app (using electron-notarize), make sure the certificate type you're signing your app with is correct. You specifically need a
Developer ID Application certificate (the last one):
I had been using
Apple Distribution before, and notarization failed because of it. The list of files you're seeing are probably the first few files Apple checked, and they were signed with an incorrect type of certificate (don't quote me on this), and so it failed.
Either way, once I generated an
Developer ID Application certificate, defined my entitlements this way:
I have the following pipeline setup, and for some reason I can't understand, the second flatMap is skipped:...
ANSWERAnswered 2020-Nov-17 at 21:20
I think the reason your second
flatMap is never executed is that
saveSignal never sends a value; it just finishes with a
completed event or an
error event. That means
map will never be called, and no values will ever be passed to your second
flatMap. You can fix it by doing something like this:
I have a pipeline in ReactiveSwift for uploads. I want to make sure that even if one of the uploads fail, the rest will not be interrupted.
After all of them complete with success or failure, I should either return success from the
performUploads method, or if any have failed, I should return an error, so the next step, the downloads part won't start. Even if there are errors, all uploads should have a chance to upload, they should not be stopped.
Is there a way to figure out if there are any errors after the uploads complete? See the methods here:...
ANSWERAnswered 2020-Nov-16 at 22:31
I'm don't know exactly what
failedToUpload are doing in your code, but presumably you're keeping track of successes and failures to provide some kind of live progress UI. This is how I would structure it:
How can I rewrite
ReactiveSwift/ReactiveCocoa code using
Combine framework? I attached screenshot what
combinePrevious mean from docs.
ANSWERAnswered 2020-Sep-16 at 22:58
I'm not completely familiar with
ReactiveSwift/ReactiveCocoa, but based on your description, you can use
.scan, which seems to be a more general function than
It takes an initial result - which you can make into a tuple -, and a closure with the stored value and the current value, and returns a new stored value - in your case, a tuple with
ANSWERAnswered 2020-Jul-16 at 10:32
So the answer is, you need to use a genrule() to process your DTrace files It should look like
No vulnerabilities reported
Add the ReactiveCocoa repository as a submodule of your application’s repository.
Run git submodule update --init --recursive from within the ReactiveCocoa folder.
Drag and drop ReactiveCocoa.xcodeproj and Carthage/Checkouts/ReactiveSwift/ReactiveSwift.xcodeproj into your application’s Xcode project or workspace.
On the “General” tab of your application target’s settings, add ReactiveCocoa.framework and ReactiveSwift.framework to the “Embedded Binaries” section.
If your application target does not contain Swift code at all, you should also set the EMBEDDED_CONTENT_CONTAINS_SWIFT build setting to “Yes”.
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