Clear with exception

[stephanebruckert]

Hi,

Would be nice to be able to clear the local storage with exception(s), such as exposed here https://stackoverflow.com/a/29450351/1515819

clearStorageExcept(['exceptionOne','exceptionTwo'])

Would you consider a PR that does that?
Cheers

[fsmanuel]

@stephanebruckert can you elaborate a bit what you want to do? First I thought about exceptions aka errors. But if I understand you correct you want to clear the storage and provide a list of keys that shouldn't be deleted, right?

I like the idea and I am open for a PR.

[stephanebruckert]

Yes the WYSIWYG editor I use stores a bunch of drafts with weird namings into the local storage, and at some point I need to only clear this while keeping the session.