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17 lines
394 B
17 lines
394 B
class CreatePreviewCards < ActiveRecord::Migration[5.0]
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def change
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create_table :preview_cards do |t|
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t.integer :status_id
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t.string :url, null: false, default: ''
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# OpenGraph
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t.string :title, null: true
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t.string :description, null: true
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t.attachment :image
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t.timestamps
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end
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add_index :preview_cards, :status_id, unique: true
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end
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end
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