personal-selected_course/app/models/selected_course_activity_file.rb

class SelectedCourseActivityFile
	include Mongoid::Document
	include Mongoid::Timestamps

	field :title, localize: true
	field :description, localize: true
	field :should_destroy, :type => Boolean  

	mount_uploader :file, AssetUploader

	belongs_to :course
end