nairobi/db/migrate/20171212154048_add_publication_date_to_milestones.rb

class AddPublicationDateToMilestones < ActiveRecord::Migration
  def up
    change_table :budget_investment_milestones do |t|
      t.datetime :publication_date
    end
  end

  def down
    change_table :budget_investment_milestones do |t|
      t.remove :publication_date
    end
  end
end