18 lines
		
	
	
		
			443 B
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			443 B
		
	
	
	
		
			Ruby
		
	
	
	
# == Schema Information
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#
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# Table name: project_languages
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#
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#  id             :integer          not null, primary key
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#  name           :string(255)
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#  position       :integer
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#  projects_count :integer          default("0")
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#  created_at     :datetime         not null
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#  updated_at     :datetime         not null
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#
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class ProjectLanguage < ApplicationRecord
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  include Projectable
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  validates :name, uniqueness: { message: "已存在" }
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end
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