编写此日期范围范围是更好的方法吗？

Question

我有选择班次的余地：

scope :by_date, lambda { |date|
  where "end_date BETWEEN ? AND ? OR start_date BETWEEN ? AND ?", date.beginning_of_day, date.end_of_day, date.beginning_of_day, date.end_of_day
}

更清洁的方法吗？

Answer 1

scope :by_date, lambda { |date| 
  where("DATE(start_date) = :date OR DATE(end_date) = :date", date: date.to_date) 
}

Answer 2

这个怎么样：

scope :by_date, lambda { |date|
  where("end_date BETWEEN :beginning AND :end OR start_date BETWEEN :beginning AND :end",
    beginning: date.beginning_of_day, end: date.end_of_day)
}