luca:
  id: 1
  blog_id: 1
  first_name: Luca
  last_name: Guidi
  age: <%= Time.now.year - 1982 %>

chuck:
  id: 2
  blog_id: 1
  first_name: Chuck
  last_name: Palahniuk
  age: <%= Time.now.year - 1962 %>