title: Class doesn't output any results?
body: <p>I wrote a class and am trying to print the results.</p>
  
  <p>When I run this code I didn't get any error, but it is not printing anything. It appears as a blank.</p>
  
  <pre><code>class Employer
  
    attr_accessor :id, :first_name, :last_name, :date_joined, :type_of_employment, :vehicle, :location
  
    def initialize(id, first_name, last_name, date_joined, type_of_employment)
      @employee_id = id
      @employee_first_name = first_name
      @employee_last_name = last_name
      @employee_date_joined = date_joined
      @employee_type_of_employment = type_of_employment
      @vehicle = "Honda"
      @location = "Toronto"
    end
  
  end
  
  emp1obj = Employer.new(1, "John", "Smith", "January 1, 2012", "Fulltime")
  puts emp1obj
  emp1obj.vehicle = "Honda"
  puts emp1obj.first_name
  puts emp1obj.last_name
  emp1obj.location= "Toronto"
  </code></pre>
  
  <p>Can someone help me to find the problem?</p>