class CustomersController < ApplicationController
  include ActionView::Helpers::NumberHelper

  # Many controller actions missing...

  def new
    @customer = Customer.new
    user = @customer.build_user
  end

  def edit
    # reformat phone w/ dashes when displayed for editing (preference; not required)
    @customer.phone = number_to_phone(@customer.phone)
    # should have a user associated with customer, but just in case...
    user = (@customer.user.nil? ? @customer.build_user : @customer.user)
  end

end