A small wrapper to print JSON objects (Map<String,dynamic>) out neatly.

This is a small Dart wrapper for printing JSON (represented as Map<String,dynamic> or a List in Dart) in a more readable format. Please consider following the author of this project to show some ❤️, Ferdinand Steenkamp and starring the project ⭐ if you use it.

Install with pub.dev, add this to your pubspec.yaml:

dependencies:
    pretty_json:

Then run pub get or flutter pub get

Import the package:

import 'package:pretty_json/pretty_json.dart';

Printing an object out:

void main() {
    
    var json = Map<String,dynamic>{
      'a': 'value a',
      'b': 'value b',
      'c': {  
          'd': 'value d',
          'e': [
            1,
            2,
            3
          ]
      },
    }

    //prettyJson returns a string
    print(prettyJson(json, indent: 2));
    
    //printPrettyJson does the print for us
    printPrettyJson(json, indent: 2);
}

Params:

@required Map<String,dynamic>
@optional indent: int

Pull requests and issues always welcome.

Ferdinand Steenkamp

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Copyright © 2020, Ferdinand Steenkamp. Released under the BSD License.