[Feature request] Add a way to act on warning "X has changed before removal"

Context: I’m using Minisearch to build a search plugin for the note-taking app Obisidian. To make it as fast as possible, I’m reloading Minisearch from cached data when the application boots up.

Since bugs happen, the cached index and cached files can become desynced, and the message MiniSearch: document with ID xyz has changed before removal appears. Unfortunately, we can’t act on this, the errors pile up, and eventually the search index becomes unusable or corrupted.

I think a new callback field on the Options object would be a simple and efficient solution. It could be called when the console.warn is shown, so library users could manage it effectively.

[scambier]

oh my, that’s awesome. Thank you for this!

[scambier]

Throwing an error makes sense but - for my use-case - I’d rather just warn the user, set a flag somewhere, and trigger a reindex for later (i.e. at next boot). When the first warning pops up, it’s usually relatively benign and affects a small subset of documents. I’d rather not kill the search engine outright while it is being used, and impose a (sometimes long) reindex when it is still 99% good.