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# File 'lib/generators/rating/templates/db/migrate/create_rate_table.rb', line 4
def change
create_table :rating_rates do |t|
t.decimal :value, default: 0, precision: 25, scale: 16
t.references :author, index: true, null: false, polymorphic: true
t.references :resource, index: true, null: false, polymorphic: true
t.references :scopeable, index: true, null: true, polymorphic: true
t.timestamps null: false
end
change_column :rating_rates, :author_type, :string, limit: 10
change_column :rating_rates, :resource_type, :string, limit: 10
change_column :rating_rates, :scopeable_type, :string, limit: 10
add_index :rating_rates, %i[author_type author_id resource_type resource_id scopeable_type scopeable_id],
name: :index_rating_rates_on_author_and_resource_and_scopeable,
unique: true
end
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