package main import ( "github.com/animenotifier/arn" ) func main() { defer arn.Node.Close() // Get a stream of all posts threadToPosts := make(map[string][]string) // Iterate over the stream for post := range arn.StreamPosts() { if post.ParentType != "Thread" { continue } _, found := threadToPosts[post.ParentID] if !found { threadToPosts[post.ParentID] = []string{post.ID} } else { threadToPosts[post.ParentID] = append(threadToPosts[post.ParentID], post.ID) } } // Save new post ID lists for threadID, posts := range threadToPosts { thread, err := arn.GetThread(threadID) arn.PanicOnError(err) thread.PostIDs = posts thread.Save() } }