let podcastData = [ { url = "https://sigmanutrition.libsyn.com/rss/"; title = "Sigma Nutrition Radio"; } { url = "https://wakingup.libsyn.com/rss"; title = "Making Sense with Sam Harris"; } { url = "https://feeds.simplecast.com/uNKL_XD_"; title = "Docs Who Lift"; } ]; podcastEntries = builtins.map ( podcast: podcast // { hide-description = true; hide-categories = true; } ) podcastData; in { type = "rss"; title = "Podcasts"; style = "detailed-list"; collapse-after = 3; feeds = podcastEntries; }