Thanks for the kind words.
About those examples I made in the post, interestingly enough they could also be done using Array.flatMap.
Array.flatMap
new Set(posts.flatMap(({ tags }) => tags))
posts.flatMap(({ tags, category }) => tags.includes('discuss') ? capitalize(category) : [] );
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Thanks for the kind words.
About those examples I made in the post, interestingly enough they could also be done using
Array.flatMap.