What is the process of transforming a list of arrays, which is in JSON format, into Dart?

Having trouble with the JSON_ANNOTATION feature when dealing with a json that contains nested arrays. Uncertain about how to convert the paths in the array into a single Paths object.

Maybe something like this, but it doesn't seem to handle multiple levels of nesting:

{
  "paths":"$[]path"
}

This is an example of the JSON:

  "path": [

    [

      -97.76488387025893,
      30.39184803608805
    ],
    [

      -99.76488387025893,
      31.39184803608805
    ],
   .....
  ],

Answer №1

Converting your json data to a dart class can be easily achieved using converters.

To simplify the process, there are several web-based tools available:

  • Json2Dart
  • QuickType

Once you have generated the class, you can retrieve your data by simply calling the fromJson() method.

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