How to generate RSS.xml files from Sanity posts with gatsby-plugin-feed

hey all, is it possible to combine

allSanityPost

and

allMdx

for

gatsby-plugin-feed

and spits out both content on

rss.xml

? Have anyone managed to figure that out? Google only return gist and I have used them as reference but only managed to create 2 separate feeds for both MDX and Sanity instead of combining them both into one: https://github.com/ajmalafif/afif.dev/pull/46

ive tried it here but this breaks: https://gist.github.com/ajmalafif/4824ac8826590eadd88cac399e278fcf#file-gatsby-config-js-L92

hi Ajmal, are you trying to combine the results of

allSanityPost

and

allMdx

into a single feed? So there will be 1 item in the feed for each

mdx

and 1 item for each

sanityPost

, correct?

If that's what you're after you should be able to do something like this:

https://gist.github.com/dylanjha/d92e491f867a41f75df13501d835f51b/revisions
Notice that in that most recent commit I refactored what you had so that

serialize()

returns a single array (

records

).
We iterate through

allSanityPost

and add each one to the

records

array. Then iterate through

allMdx

and do the same. After all of that we return the single

records

array

hey thanks so much!
Yes that is exactly what I wanted to make and it works now

i messed up the mdx part so im posting the one im using in the codebase (the gist one wasnt updated) on top of your help if thats okay