class CreateHomepages < ActiveRecord::Migration
  def change
    create_table :homepages do |t|
      t.string :name
      t.integer :article_id
      t.references :user

      t.timestamps
    end
    add_index :homepages, :user_id

    count = User.all.count / 30 + 2
    transaction do
      for i in 1 ... count do i
      User.page(i).per(30).each do |user|
        Homepage.create(:user_id => user.id, :name => user.login)
      end
      end
    end
  end
end