darcyWeb/app/models/schedule.rb
class Schedule < ApplicationRecord
belongs_to :room
enum day_of_week: [:sunday, :monday, :tuesday, :wednesday, :thursday, :friday, :saturday]
validates :title, presence: true
validates :code, presence: true
validates :day_of_week, inclusion: { in: day_of_weeks.keys }
validates :start_time, presence: true
validates :end_time, presence: true
validates :classroom, presence: true
translate_enum :day_of_week
end