Home Rails Include Current User's Post in Timeline
 I have rails project where user have timeline which include posts of users which he/she follows. I made a code in Post model: scope :of_followed_users, -> (following_users) { where user_id: following_users }  So I can show the Posts in PostController like this: @posts = Post.where(user_id: @current_user.following)order('created_at DESC').paginate(page: params[:page], per_page: 20)  But the problem is that I want users also could see his/her posts in timeline nevertheless. What is the best practice to do that? Do I have to follow myself first? I have tried using an array where user_id: [@current_user.following, @current_user] but it just shows the current_user's post. How am I able to do this? Thank you very much!