14 lines
398 B
Ruby
14 lines
398 B
Ruby
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class CreateSubscriptionsTable < ActiveRecord::Migration
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def change
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create_table :subscriptions do |t|
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t.integer :user_id
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t.references :subscribable, polymorphic: true
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t.boolean :subscribed
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t.timestamps
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end
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add_index :subscriptions, [:subscribable_id, :subscribable_type, :user_id], unique: true, name: 'subscriptions_user_id_and_ref_fields'
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end
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end
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