Is there a way for me to convert this JSON object back into a string?

Presently, I possess this specific JSON object

  "name": "Luke Skywalker",
  "height": "172",
  "mass": "77",
  "hair_color": "blond",
  "skin_color": "fair",
  "eye_color": "blue",
  "birth_year": "19BBY",
  "homeworld": "Tatooine",
  "films": [
    "A New Hope",
    "The Empire Strikes Back",
    "Return of the Jedi",
    "Revenge of the Sith",
    "The Force Awakens"
  ],
}

I am in need of producing a string with this exact format: 

{name}, {height}cm, {mass}kg. Featured in {film count} films.
Regrettably, my current implementation is returning an error

    return `${character.name}, ${character.height} cm, ${character.mass} kg. Featured in ${character.films.length} films.`;}

[error][1]: https://i.sstatic.net/FAciA.png

javascriptjson

Answer №1

Don't forget to use the backticks '``' to indicate it as a Template-String: 

const character = {
    "name": "Luke Skywalker",
    "height": "172",
    "mass": "77",
    "hair_color": "blond",
    "skin_color": "fair",
    "eye_color": "blue",
    "birth_year": "19BBY",
    "homeworld": "Tatooine",
    "films": [
        "A New Hope",
        "The Empire Strikes Back",
        "Return of the Jedi",
        "Revenge of the Sith",
        "The Force Awakens"
    ]
};
function getSummary(character) {
  return `${character.height} cm, ${character.mass} kg. Featured in ${character.films.length} films.`;
}
console.log(getSummary(character));

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