attributes 1.0.0

Decode and encode structured data type-safely from JSON. Utilities for data objects, entities and values.

1.0.0

✨ New (2023-08): The version 1.0.0 requiring Dart 3. When Dart 2 is required, please use the older version attributes 0.8.2 supporting Dart 2.

⚠️ Breaking changes:

• Classes enhanced with Dart 3 class modifiers #18

🧩 Features:

• toJson() added to Entity, DataArray and DataArray
• fromJson() and decodeJson() added to Entity and `EntityBase``

🛠 Refactoring:

• Fix some toString() methods.
• toEncodable() marked deprecated in DataArray and DataArray

🛠 Maintenance:

• The SDK constraint updated from '>=2.12.0 <4.0.0' to '>=3.0.0 <4.0.0'.
• Mark utility methods with @internal.
• Remove trunk file for utils.
• Update copyright texts.

0.8.2

🛠 Maintenance:

• The dependency on intl updated to 0.18.0+
• The dependency on very_good_analysis updated to 4.0.0+
• The SDK constraint updated from '>=2.12.0 <3.0.0' to '>=2.12.0 <4.0.0'.

0.8.1

• Apply very_good_analysis 2.4.0+ lint rules #17
• Documentation fixes

0.8.0

• Release version 0.8.0
• Apply very_good_analysis 2.3.0+ lint rules #13
• Simplify mapping iterables in toData and fromData implementations of common domain model classes #12
• Samples to compare using fromJson/toJson and using data objects provided by the attributes package #15

0.7.3

• Documentation updates, no library code changes.

0.7.2

• Small fix on export definitions of package:attributes/data.dart

0.7.1

• Small documentation fixes, no library code changes.

0.7.0

• BETA version 0.7.0 with breaking changes
• Add new sample with domain model classes and JSON serialization #10
• Structure mini-libraries provided by the attributes package #9
• Properties, PropertyMap and PropertList refactored with new features and structure into DataElement, DataObject and DataArray classes #8
• Add empty check getters to Counted interface #7
• Separate mini library for specialized FormatException exceptions #6
• Add new value conversion functions and apply consistent naming #5
• Restructure primitive and value accessor interfaces #4
• Restructure primitive value interfaces #3
• Official Dart lint rules applied with recommend set #2

0.6.0

• BETA version 0.6.0 with some breaking changes
• The Github repository changed as the package actually has nothing geospatial
  • Old : https://github.com/navibyte/geospatial
  • New : https://github.com/navibyte/dataflow
  • Still some issues on the old repo, new issues are managed on the new home
  • Code history for versions 0.5.0 and before that on the old repository
  • Dart packages owned by repositories after these changes:
    • https://github.com/navibyte/dataflow : attributes, datatools
    • https://github.com/navibyte/geospatial : geocore, geodata
• Lint rules and analysis options updated
• Also implicit-casts and implicit-dynamic to false requiring code changes
• ValueAccessor and PropertyMap changes
• Abstract Properties class extending ValueAccessor
  • extened by PropertyMap and PropertyList
• PropertyList class
• Many other smaller changes and optimizations partially due issues #8 and #19

0.5.0

• BETA version 0.5.0 with stable null-safety

0.5.0-nullsafety.0

• BETA version 0.5.0 without any breaking changes compared to 0.4.0

0.4.0-nullsafety.0

• Initial alpha version 0.4.0 (version starting with aligment to other packages)
• Designed for null-safety (requires sdk: '>=2.12.0-0 <3.0.0')
• Uses as dependency: equatable (^2.0.0-nullsafety.0)
• Uses as dependency: meta (^1.3.0-nullsafety.6)
• Uses as dependency: intl (^0.17.0-nullsafety.2)
• Some non-geospatial base code was moved here from geocore, then refactored
• Structure of lib/src folder:
  • collection
  • entity
  • values
• Mini-libraries provided by the package:
  • 'package:attributes/collection.dart'
  • 'package:attributes/entity.dart'
  • 'package:attributes/values.dart'
• The whole library is available by:
  • 'package:attributes/attributes.dart'