jsonmap.dart

/*

output:
JSArray<dynamic>
[{id: 1, name: John}, {id: 2, name: Jane}, {id: 3, name: Joseph}]
_JsonMap
{id: 1, name: John}
1
John
---
true
true
false
---
false
false
true
true
false

*/

import 'dart:convert';

void main() {
  final jsonString = r'''[
    {"id": "1", "name": "John"},
    {"id": "2", "name": "Jane"},
    {"id": "3", "name": "Joseph"}
  ]''';
  
  final x = jsonDecode(jsonString);
  
  print(x.runtimeType);
  print(x);
  
  print(x[0].runtimeType);
  print(x[0]);
  
  print(x[0]['id']);
  print(x[0]['name']);
  
  print("---");
  print(x is List);
  print(x is Iterable);
  print(x is Map);
  print("---");
  print(x[0] is List);
  print(x[0] is Iterable);
  print(x[0] is Map);
  print(x[0] !is Map); // force unwrap
  print(x[0] is! Map);
}