12 lines
		
	
	
		
			306 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			12 lines
		
	
	
		
			306 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| class RemoveDatesFromReleaseFormat < ActiveRecord::Migration
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|   def up
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|     remove_column :release_formats, :created_at
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|     remove_column :release_formats, :updated_at
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|   end
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| 
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|   def down
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|     add_column :release_formats, :updated_at, :datetime
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|     add_column :release_formats, :created_at, :datetime
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|   end
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| end
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