pgfqe6ch8/app/helpers/colleges_helper.rb

# encoding: utf-8
module CollegesHelper
  def parse_index_type index
    type = ""
    case index
      when "day"
        type = "日"
      when "week"
        type = "周"
      when "mon"
        type = "月"
      when "year"
        type = "年"
    end
    type
  end

  def course_managers teachers
    str = ""
    teachers.each_with_index do |teacher, index|
      str += "、" if index > 0
      str += teacher.user.try(:show_real_name)
    end
    str
  end
end