`class CreateSectionEdits < ActiveRecord::Migration[5.2]`
  `def up`
    `create_table :section_edits do |t|`
      t.integer "admin_user_id"
      t.integer "section_id"
      t.string "summary"
      t.timestamps
    end
    add_index("section_edits", ["admin_user_id", "section_id"])
  end

  def down
    drop_table :section_edits
  end
end
`

class SectionEdit < ApplicationRecord

  belongs_to :admin_users, optional: true
  belongs_to :section
end

class AdminUser < ApplicationRecord

  #self.table_name = "admin_users"

  has_and_belongs_to_many :pages
  has_many :section_edits


end

class Section < ApplicationRecord
  belongs_to :page, { :optional => false}
  has_many :section_edits

end