18 lines
371 B
Ruby
18 lines
371 B
Ruby
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: list_tag
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#
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# id :bigint(8) not null, primary key
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# list_id :bigint(8) not null
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# tag_id :bigint(8) not null
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#
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class ListTag < ApplicationRecord
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belongs_to :list
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belongs_to :tag
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validates :tag_id, uniqueness: { scope: :list_id }
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end
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