db/migrate/20141008133828_add_has_file_to_ontology.rb

	20141008133828_add_has_file_to_ontology.rb revision 5727b3911ca8a8a043b4bffeecce8188ae7fda1b
class AddHasFileToOntology < ActiveRecord::Migration
  def change
    add_column :ontologies, :has_file, :boolean, default: true, null: false
  end
end