Posted by 7 minutes ago Published var not working as expected with URLsession. Therefore both kinds of output are possible output and very much valid. Found the internet Vote Published var not working as expected with URLsession.
Swift publisher not working software#
The final note is that in this particular situation Combine doesn't give you any guarantees as to what the ordering of publishing of hasZero and negatives. BeLight Software releases Swift Publisher 2.0, a new version to its slick page layout application for designing and printing flyers, newsletters, brochures, booklets, etc.
Swift publisher not working full#
As Swift suggested the name Appendix which is so full of bumorous. Later, the -10 gets to hasZero itself and as per the specification of combineLates discussed in the last paragraph it again publishes (-10, true) because this is just the new value which in this construction just happens to equal the old one. at that time original publication, and the reprint has not that Swift's publisher. At that point combine publishes the valid tuple (-10, 0) and prints. In your construction, it's just the case that in the first situation the 0 gets to hasZero first but then the -10 gets to negatives first. This can be seen from the docs here Apple Developer Documentation and in particular if you take a look at their example.
![swift publisher not working swift publisher not working](https://i.ytimg.com/vi/I15uF_bRHOo/maxresdefault.jpg)
The combineLatest keeps a buffer with the latest value from each of the publishers it has combined and publishes whenever any of the two sends a new value, effectively combining it with the current or "old" value of the other one. It's not a bug, this is expected behaviour. Is it a bug? I think so because it's weird to have different result from the same pipeline.Įxample of valid (or what I'm considered to be valid) output: 2:: receive subscription: (PassthroughSubject)ġ:: receive subscription: (PassthroughSubject)Ĥ:: receive subscription: (CombineLatest)Įxample of invalid output: 2:: receive subscription: (PassthroughSubject) If the issue persists, I would have run the DISM tool to check the system health and will try to restore the files.
![swift publisher not working swift publisher not working](https://rfwilmut.net/notes/swift/mirror4.jpg)
I cannot explain it myself but most of the time negative -10 after 0 is printed twice instead of once. Click on Search and Indexing Troubleshooter. Let's imagine we would like to have a pipeline which will print something in case there is a negative value after previously encountered zero by using following code: let nums = PassthroughSubject()