dynamic_json 0.0.1

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  • Changelog
  • Example
  • Installing
  • 46

Access JSON attributes with dot operator. #

Dynamic is a function that accepts JSON (Map), and returns a DynamicObject. With DynamicObject, we can take values ​​from JSON using dot operators instead of using brackets. We can also chain dot operators to retrieve nested values ​​from the Object too. When we perform chain calls, the last call must be closed with parentheses (as if calling a function) to get the actual value.


Usage #

A simple usage example:

import 'package:dynamic_json/dynamic_json.dart';

main() {
    final person = Dynamic({ "FirstName" : "Marsa" , "LastName" : "Emreef" , "Address" :{ "City" : "Dubai" , "Phone" : "050123456"  , "Favorites" : ["JavaScript","ActionScript","Java","Dart"]}});
    print(person.FirstName()); // Marsa
    print(person.Address.City()); // Dubai
    print(person.Address.Favorites()); // ["JavaScript","ActionScript","Java","Dart"]
    print(person.Address.Favorites[0]()); // JavaScript

0.0.1 #

  • Initial version, created by marsa.emreef@gmail.com


import 'package:dynamic_json/dynamic_json.dart';

main() {
  final person = Dynamic({
    "FirstName": "John",
    "LastName": "Doe",
    "Address": {
      "City": "Dubai",
      "Phone": "050123456",
      "Favorites": ["JavaScript", "ActionScript", "Java", "Dart"]
  print(person.FirstName()); // John
  print(person.Address.City()); // Dubai
      .Favorites()); // ["JavaScript","ActionScript","Java","Dart"]
  print(person.Address.Favorites[0]()); // JavaScript

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  dynamic_json: ^0.0.1

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter pub get

Alternatively, your editor might support pub get or flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:dynamic_json/dynamic_json.dart';
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Learn more about scoring.

We analyzed this package on Feb 27, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.5

Health suggestions

Fix lib/src/dynamic_json_base.dart. (-3.93 points)

Analysis of lib/src/dynamic_json_base.dart reported 8 hints, including:

line 1 col 1: Prefer using /// for doc comments.

line 13 col 3: Prefer using /// for doc comments.

line 37 col 12: Unnecessary new keyword.

line 40 col 3: Prefer using /// for doc comments.

line 48 col 3: Prefer using /// for doc comments.

Maintenance suggestions

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.

Package is getting outdated. (-6.03 points)

The package was last published 55 weeks ago.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
Dev dependencies
pedantic ^1.0.0
test ^1.0.0