How to remove an image from Nuke for Swift cache

Question

I have been trying out Nuke framework for Image caching, from https://github.com/kean/Nuke, across the document I couldn't figure out how to remove an image from cache (both disk and memory), I could find a method from Cache class "removeAll" to remove images from cache , but I have two questions:

1. How to remove single image?
2. How to remove all images from disk as well as memory cache?

Carabiniere

If you are pretty sure that there is no documentation about this issue, I would suggest to report it as an issue on the github repo. – Weiner

github.com/kean/Nuke/issues/128 – Hyphenate

So eventually they allow us manipulate Cache through URLCache but its not straight , not good for a framework – Carabiniere

Answer 1

To store unprocessed image data, Nuke uses a URLCache instance. So you have to call removeAllCachedResponses() of an appropriate URLCache instance.

As a result, you can clear image stored in disk as below codes if you use the shared instance of Nuke as mentioned by Sergey Di on the comment

Nuke.Cache.shared.removeAll()
Nuke.DataLoader.sharedUrlCache.removeAllCachedResponses()

If you use a custom shared ImagePipeline, it's a bit complicated but you can do like this code

(ImagePipeline.shared.configuration.dataLoader as? DataLoader)?.session.configuration.urlCache?.removeAllCachedResponses()

I hope my answer would help you.

Diegodiehard

It gives me an error: Module 'Nuke' has no member named 'Cache' – Confessedly

@Confessedly Try Nuke.ImageCache – Overabound

Answer 2

try this!

Nuke.ImagePipeline.shared.cache.removeAll()

Adagio