Handlebars

テンプレート

{{#each people}}
   {{.}} lives in {{lookup ../cities @index}}
{{/each}}

準備スクリプト

// Handlebars.registerHelper('loud', function(string) {
//    return string.toUpperCase()
// });

入力

{
  people: ["Nils", "Yehuda"],
  cities: [
    "Darmstadt",
    "San Francisco",
  ],
}

出力

   Nils lives in Darmstadt
   Yehuda lives in San Francisco