What does ar.Fetch() mean in the document ?

[furusax0621]

Hi,

The following document describes how to use the keyset:
https://github.com/lestrrat-go/jwx/blob/develop/v2/docs/04-jwk.md#auto-refreshing-remote-keys

The returned keyset will always be "reasonably" new. It is important that
you always call ar.Fetch() before using the keyset as this is where the refreshing occurs.

However, the variable ar does not appear anywhere in the sample code of this document, and there is no Fetch() method in jwk.Cache. What does ar.Fetch() mean ? Based on the context, is it referring to c.Get() ?

[lestrrat]

@furusax0621 Sorry for the late reply. That is likely a left over from the v1 version of the document. I'll check and fix.

[lestrrat]

@furusax0621 after re-reading, that particular comment did not need to exist, at least not in that context. The method that is most similar to ar.Fetch() is c.Refresh(), but that method is explained in an earlier section. So I have deleted that sentence all together.

Thanks for the pointer!

[furusax0621]

Thank you for your help !! 👍