db/migrate/20160428200813_add_contracting_officer_to_users.rb
class AddContractingOfficerToUsers < ActiveRecord::Migration
def change
add_column(
:users,
:contracting_officer,
:boolean,
null: false,
default: false
)
add_index :users, :contracting_officer, where: "contracting_officer = true"
end
end