db/migrate/20131115070118_create_e_edges.rb

	20131115070118_create_e_edges.rb revision 224367cd32f17bdeb32af5c54233d1673123ed45
class CreateEEdges < ActiveRecord::Migration
  def change
    create_table :e_edges do |t|
      t.references :parent
      t.references :child

      t.timestamps
    end
    add_index :e_edges, :parent_id
    add_index :e_edges, :child_id
  end
end