gistfile1.txt

[
  {
    "id": 1,
    "name": {
      "first": "Guillermo",
      "last": "Alvarez"
    },
    "child": [
      {
        "name": "pepe",
        "age": 2
      },
      {
        "name": "Juanjo"
      }
    ]
  },
  {
    "id": 2,
    "name": {
      "first": "Martin",
      "last": "Luther"
    },
    "child": [
      {
        "name": "Jr"
      }
    ]
  },
  {
    "id": 3,
    "name": {
      "first": "Jesper"
    }
  },
  {
    "id": 4
  },
  {
    "id": 5
  },
  {
    "id": 6
  }
]