|
class CreateSubnetDomain < ActiveRecord::Migration
|
|
def self.up
|
|
create_table :subnet_domains do |t|
|
|
t.references :domain
|
|
t.references :subnet
|
|
|
|
t.timestamps
|
|
end
|
|
|
|
Subnet.unscoped.find_each do |s|
|
|
domain = Domain.unscoped.find(s.domain_id)
|
|
domain.subnets << s
|
|
end
|
|
remove_column :subnets, :domain_id
|
|
end
|
|
|
|
def self.down
|
|
add_column :subnets, :domain_id, :integer
|
|
drop_table :subnet_domains
|
|
end
|
|
end
|
