Ruby on rails按日期范围循环

Question

I have been having problems with figuring out how to create a simple loop that has a date range condition.

here is my video controller

def index
    @videos = Video.order("created_at desc").page(params[:page]).per_page(20)
end

I am trying to only loop out videos in my view that are no older then one month from the current date.

Answer 1

@videos = Video.
  where(created_at: 1.month.ago.to_date..Date.current).
  order("created_at desc").page(params[:page]).per_page(20)