{ "employee":
  [ { "name": { "first": "John", "last": "Doe" } }
  , { "name": { "first": "Omar", "last": "Smith" }
    , "salary": "30000" }
  , { "name": { "first": "Sara", "last": "Chen" }
    , "salary": "60000" }
  ]
}
.
${ for(employee) }
Hi, ${employee.name.first}. ${ if(employee.salary) }You make $$${ employee.salary }.${ else }No salary data.${ endif }
${ endfor }
.
Hi, John. No salary data.
Hi, Omar. You make $30000.
Hi, Sara. You make $60000.