Observable | The easiest way to observe values in Swift | Reactive Programming library

by roberthein Swift Version: 2.2.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Observable Summary

Observable is a Swift library typically used in Programming Style, Reactive Programming applications. Observable has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Using MutableObservable you can create and observe event. Using Observable you can observe event, in order to avoid side-effects on our internal API.

Support

Quality

Security

License

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Support

Observable has a low active ecosystem.

It has 351 star(s) with 32 fork(s). There are 9 watchers for this library.

It had no major release in the last 12 months.

There are 4 open issues and 16 have been closed. On average issues are closed in 117 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Observable is 2.2.0

Quality

Observable has no bugs reported.

Security

Observable has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

Observable is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

Observable releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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Observable Key Features

No Key Features are available at this moment for Observable.

Observable Examples and Code Snippets

No Code Snippets are available at this moment for Observable.

Community Discussions

Trending Discussions on Observable

Angular : NGXS : WebSocket updated the state but not UI

Is it possible to "miss" the emission from an observable in this case?

Watch Changes in Vue Observable

Composable disappears after clicking on button, if there is a SurfaceView in the background

RXKOTLIN/RXJAVA: Communication between the socket using Observables

ESLint Async pipes should not be negated

Angular 12 HttpClient POST to string does not compile

How to communicate with Angular Http and ip address

com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 148 path $.main

How to combine two observables together in Rxjs iif conditional operator

QUESTION

Angular : NGXS : WebSocket updated the state but not UI

Asked 2021-Jun-15 at 20:47

I'm using NGXS to implement the state management in my Angular project, and the states are updated by the WebSocket, a plugin of NGXS

What I implemented:

model.ts

...

ANSWER

Answered 2021-Jun-15 at 20:47

Try using a state operator to update the state. For example, you could use the updateItem to find and update an item in an array:

Source https://stackoverflow.com/questions/67990144

QUESTION

Is it possible to "miss" the emission from an observable in this case?

Asked 2021-Jun-15 at 12:53

At work, we often use the following pattern to react to certain events in our application.

...

ANSWER

Answered 2021-Jun-15 at 12:19

In general I like to use observables lazily... If you had a service which looked like:

Source https://stackoverflow.com/questions/67983240

QUESTION

Watch Changes in Vue Observable

Asked 2021-Jun-14 at 20:07

I am trying to implement a method to check a users login status based on firebase's firebase.auth().onAuthStateChanged(). I would like to use this across my app as a global variable.

At the moment, I am using a Vue.observable store to set the value of my signed in state.

store.js

...

ANSWER

Answered 2021-Jun-14 at 20:07

Make a computed property called isSignedIn then watch it using watch option :

Source https://stackoverflow.com/questions/67976505

QUESTION

Composable disappears after clicking on button, if there is a SurfaceView in the background

Asked 2021-Jun-14 at 19:55

setContent {
    AndroidView(modifier = Modifier) {
        SurfaceView(it).apply {
            holder.addCallback(this@MainActivity)
        }
    }
    Column {
        Button(onClick = {}) {
            Text(text = "Button")
        }
        ...
    }
}

...

ANSWER

Answered 2021-Jun-14 at 19:55

If anyone stumbles over this question:

This is a known bug in the current Jetpack Compose build (1.0.0-beta08) which is supposed to be fixed with the next version.

As a workaround I was able to do it the other way round, creating the SurfaceView as well as a ComposableView in XML and adding my content to the ComposableView.

Source https://stackoverflow.com/questions/67862169

QUESTION

RXKOTLIN/RXJAVA: Communication between the socket using Observables

Asked 2021-Jun-14 at 18:21

I am a newbie to RXKotlin/RXJava. I am developing the background service in Android.

In my service, I have

Bluetooth socket
TCP Socket

Whenever the data is available on the Bluetooth socket, read and write to the TCP socket. And whenever data is received in the TCP socket, write to the Bluetooth socket.

Can someone help me:

how to achieve this using Observables?
how to exchange the socket id information?
how to exchange the data? Thanks

...

ANSWER

Answered 2021-Jun-14 at 08:16

Please try using RxSubjects (https://blog.mindorks.com/understanding-rxjava-subject-publish-replay-behavior-and-async-subject-224d663d452f)

Let me take PublishSubject as an example here.

Source https://stackoverflow.com/questions/67960660

QUESTION

ESLint Async pipes should not be negated

Asked 2021-Jun-14 at 13:52

I'm using ESLint with Angular and I don't like having extra code like (observable | async) === (false | null | undefined) instead of just (observable | async). How do I disable that rule?

...

ANSWER

Answered 2021-Apr-01 at 17:13

add "@angular-eslint/template/no-negated-async": "off" to the html portion of the esLint rules section

Source https://stackoverflow.com/questions/66789429

QUESTION

Angular 12 HttpClient POST to string does not compile

Asked 2021-Jun-14 at 13:37

I have a POST method returning a plain string.

The following does not compile

...

ANSWER

Answered 2021-Jun-14 at 13:37

It's the generic type that's confusing things, the following works just fine:

Source https://stackoverflow.com/questions/67970914

QUESTION

How to communicate with Angular Http and ip address

Asked 2021-Jun-14 at 10:48

I have an android device and I'm trying to make a web app that will communicate with it (send json etc.).

I have made an api service that will send either a post or HttpRequest but I got stuck because I'm getting errors like bad request and connection failed. Both my notebook and the android are connected to the same wifi wirelessly and the android device is connected on a static ip address.

Here is my api service:

...

ANSWER

Answered 2021-Jun-14 at 10:48

this is my logic for sending the request:

Source https://stackoverflow.com/questions/67182883

QUESTION

com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 148 path $.main

Asked 2021-Jun-14 at 08:53

i have problem and really don't know how to fix this. I try to find similar posts several days, but didn't find.

I use retrofit for parsing api and put it in room database and use rxjava3 because it will be asynchronously

That my JSON

...

ANSWER

Answered 2021-Jun-12 at 07:26

The data class you are generating for your JSON response is not correct. Many of the things are objects, but you have assigned it as a List item. Here is the correct data class response based on your JSON. So the JSON response is not being parsed properly.

Source https://stackoverflow.com/questions/67946545

QUESTION

How to combine two observables together in Rxjs iif conditional operator

Asked 2021-Jun-14 at 07:34

It excites me to see rxjs observables in action and it confuses every single time, but each time I fell more in love with them.

Well, I have three observables -

an observable that refreshed based on timer this.autoRefreshView$
a default observable that fetches based on today date this.intraDayView
an observable that fetches based on yesterday's date (let's say) this.priorDayView$

There is a BehaviourSubject<> that emits if default observable view is to be fetched (based on current date) or yesterday's view based on a view property - today or yesterday.

I want to execute this.autoRefreshView$ only when emitted value is today. But, below it's executed if value is yesterday as well. Is my merge here incorrect? Following is what I tried -

...

ANSWER

Answered 2021-Jun-11 at 12:33

The reason autoRefresh$ continues to be executed, is because you are using mergeMap, which will create an additional "inner observable" every time it receives an emission. It does not stop listening to the previous source, which continues to propagate emissions from autoRefresh$.

You can instead use switchMap which maintains only a single inner source; so it stops listening to old sources when it receives a new emission:

Source https://stackoverflow.com/questions/67933932

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