18 lines
388 B
Ruby
18 lines
388 B
Ruby
class Budget
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class Group < ActiveRecord::Base
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include Sluggable
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belongs_to :budget
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has_many :headings, dependent: :destroy
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validates :budget_id, presence: true
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validates :name, presence: true, uniqueness: { scope: :budget }
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validates :slug, presence: true, format: /\A[a-z0-9\-_]+\z/
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def single_heading_group?
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headings.count == 1
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end
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end
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end
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