12 lines
		
	
	
		
			418 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			12 lines
		
	
	
		
			418 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
class CreatePreviewCardTrends < ActiveRecord::Migration[6.1]
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  def change
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    create_table :preview_card_trends do |t|
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      t.references :preview_card, null: false, foreign_key: { on_delete: :cascade }, index: { unique: true }
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      t.float :score, null: false, default: 0
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      t.integer :rank, null: false, default: 0
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      t.boolean :allowed, null: false, default: false
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      t.string :language
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    end
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  end
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end
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