jcsalterego · August 15, 2013 22:45
diff --git a/employee.rb b/employee.rb
 class Employee < Person

  include SalaryUtils

  attr_accessor :annual_salary

  def weekly_salary
    hourly_rate(annual_salary) * 40
  end

 end
diff --git a/person.rb b/person.rb
 class Person
  attr_accessor :name
 end
diff --git a/salary_utils.rb b/salary_utils.rb
 module SalaryUtils

  HOURS_PER_YEAR = 52*40

  def hourly_rate(salary)
    salary.to_f / HOURS_PER_YEAR
  end

 end
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