Description:

super converter

I always suffer from the way i have to convert the backend response into a flutter classes
that's why i created this package to help me easily convert anything into anything
as long as it has the required data to be converter it should be done automatically
Features #

Convert anything into anything
Basic types conversion out of the box (dart base types)
User specific class can easily add into convertible types throw [FromMapConverter]
Enums are also supported out of the box
Can extract certain key from the map and convert it
Support nested keys from the map
and much more features

Getting started #

Added it into your pubspec.yaml file

flutter pub add super_converter
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Register you owen classes

SuperConverter.registerConverters([
// enum Converters using
// EnumConverter<Enum>(Enum.values);

// classes throw
// FromMapConverter<UserDto>(UserDto.fromMap)
]);
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Convert

UserDto user = apiResponse.convert(); // UserDto()
UserDto? userNullable = apiResponse.convert(); // UserDto()
final userExplicitly = apiResponse.convert<UserDto?>(); // UserDto()
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Usage #

Simple types conversion

Integers #
int intValue = '5'.convert(); // 5
int intValue2 = 5.convert(); // 5
int intValue3 = ' 5 '.convert(); // 5
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Dates #
Supported date formats by default

'MM/dd/yyyy HH:mm',
'MM/dd/yyyy hh:mm a',
'MM/dd/yyyy',
'yyyy-MM-dd hh:mm a',
'yyyy-MM-dd HH:mm',
'yyyy-MM-dd',

// Register dates formats if needed
SuperConverter.registerDateFormats([]);

// convert it
DateTime date = '2020-11-24'.convert(); // DateTime()

DateTime date2 = DateTime.now().toUtc().convert(); // DateTime()
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Enums #
gender.dart
enum Gender { male, female, otherwise }
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On main.dart
SuperConverter.registerConverters([EnumConverter<Gender>(Gender.values)]);
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Usage
Gender gender = 'male'.convert(); // Gender.male;
Gender gender2 = 'female'.convert(); // Gender.female;
Gender gender3 = 'OTHERWISE'.convert(); // Gender.otherwise;
Gender? genderInvalid = 'c'.convert(); // null;
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Classes convert #
Register
SuperConverter.registerConverters([FromMapConverter<UserDto>(UserDto.fromMap)]);
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Usage
String apiResponse = '{"id":1,"profile":{"name":"ismael","gender":"male"},"email":"ismael@gmail.com"}';
UserDto user = apiResponse.convert(); // UserDto()
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Map Utils #
extract data from map value and convert it
class UserDto {
final int id;
final String name;
final String email;
final Gender gender;

UserDto({
required this.id,
required this.name,
required this.email,
required this.gender,
});

factory UserDto.fromMap(Map<String, dynamic> map) {
return UserDto(
id: map.from('id'),
name: map.from('profile.name'),
gender: map.from('profile.gender'),
email: map.from('email'),
);
}
}

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Additional information #
All the code will be found in the example project

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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