15 lines
422 B
Ruby
15 lines
422 B
Ruby
class AddShortcodeToMediaAttachments < ActiveRecord::Migration[5.0]
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def up
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add_column :media_attachments, :shortcode, :string, null: true, default: nil
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add_index :media_attachments, :shortcode, unique: true
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# Migrate old links
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MediaAttachment.local.update_all('shortcode = id')
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end
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def down
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remove_index :media_attachments, :shortcode
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remove_column :media_attachments, :shortcode
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end
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end
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