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10 lines
323 B
10 lines
323 B
6 years ago
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class Stage < ApplicationRecord
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belongs_to :subject, counter_cache: true
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has_many :stage_shixuns, -> { order("stage_shixuns.position ASC") }, dependent: :destroy
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has_many :shixuns, :through => :stage_shixuns
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validates :name, length: { maximum: 30 }
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validates :description, length: { maximum: 300 }
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end
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