1:
  id: 1
  model_type: User
  model_id: 1
  name: tel
  value: '111-123-4567'
  effective_at: <%= Date.today - 1.month %>
2:
  id: 2
  model_type: User
  model_id: 1
  name: tel
  value: '222-123-4567'
  effective_at: <%= Date.today %>
3:
  id: 3
  model_type: User
  model_id: 1
  name: tel
  value: '333-123-4567'
  effective_at: <%= Date.today + 1.day %>
4:
  id: 4
  model_type: User
  model_id: 1
  name: company_id
  value: 1
  effective_at: <%= Date.today - 1.day %>