ios / yh_sdwebimage · Commits

Removed strong reference to UIImageView in nested block

Added and exposed some methods that allow to check if an image exists on...

Too many people have issue with WebP library dependancy.

…thout taking it off disk and decompressing it first. Makes for a nice performance boost when checking if many files exist in the disk cache already

Enforced presence of a completedBlock in downloadWithURL:options:progress:completed

…gress:completed as required

This method bails out in case of a missing `completedBlock`. While this makes sense (downloading the image without a completion block and not doing anything with it is pointless), a client passing a empty block is not informed about the mistake.

`NSParameterAssert` validates the input and it informs the client about bad usage of the API.

Fix long running requests

Use 'default_subspec' and separate the WebP support to its sub-spec

This removes unnecessary dependency to 'libwebp' for users who don't need WebP support.

The callbacksForURL: method in SDWebImageDownloader should return a copy of the mutable array!

…This should fix the crash in multithread environment such as:
Collection <__NSArrayM: 0x226d9310> was mutated while being enumerated.

This is not a good practice but doing otherwise leads to a lot of mistakes

Tiny Doc fix

Minor fix to callback arguments. NSData included now.

Break a retain cycle