/* Let's add a callback to the new post method that appends a random emoji to the newly submitted post's title. */ function PostsNewAddRandomEmoji (post, user) { post.title = post.title + " " +_.sample(["🎉", "💎", "☠", "⏱", "🎈", "⛱"]) return post; } Telescope.callbacks.add("posts.new.sync", PostsNewAddRandomEmoji);