Throw multiple errors together?

[plocket]

We sometimes accumulate errors. Right now we're logging them as warnings before throwing a more general error later and saying "see above for warnings and errors". Would it be more clear to throw them all at once?

https://github.com/matthewmueller/combine-errors/blob/master/index.js says it lets you throw multiple errors in a pretty way. It depends on a lib for custom errors that I think we don't need right now. It's pretty simple and I think we could replicate the part we need (with credit to the original author).

Is that worth doing? Is it really more clear?

[plocket]

Maybe, using the linked code as a model, Log .throw() can take an error or a list of errors for its error arg and have a combining function.

Edit:

That would mean potentially creating a new error which might give it a new stack trace. Do we want to add a multi-error class instead? Or in addition? The caller could create it to keep the stack trace relevant and Log could use it when it gets a raw list as an error.

This adds a fair amount more complexity than it first seemed. It may not be worth it.