geo_sort 0.2.0

A Dart package for sorting a list of geographic locations based on their distance from a reference location.

0.2.0

• Added latlong2 as dependency, replacing the internal Haversine implementation.
• Added GeoDistanceAlgorithm enum to choose the distance formula per call.
• Added support for Vincenty algorithm (accurate to ~0.5 mm on WGS-84 ellipsoid) via GeoDistanceAlgorithm.vincenty.
• Haversine remains the default (GeoDistanceAlgorithm.haversine), powered by latlong2.

• Updated minimum Flutter version to >=3.27.0.
• Updated flutter_lints to ^6.0.0.
• Updated cupertino_icons to ^1.0.8 in example.
• Updated README with algorithm selection docs and parameter table.

• Removed internal utils.dart and custom Haversine formula (replaced by latlong2).
• Removed GeoSort.getDoublePropertyValue — sortByLatLong now accesses HasLocation properties directly.

• Fixed deprecated ThemeData.primarySwatch in example (now uses ColorScheme.fromSeed).
• Fixed potential FormatException crash in example when coordinate fields contain invalid input (double.tryParse with fallback).

0.1.0

• Added support for sorting locations by distance from a reference location.
• Added GeoSort utility class.
• Added sortByLatLong method to GeoSort class.
• Added TestLocation class implementing HasLocation interface for testing purposes.
• Added tests for GeoSort class.

• Updated documentation to include instructions on how to use the GeoSort utility class.

• Updated documentation with explanations of parameters and usage examples.

• Updated GeoSort.sortByLatLong method to accept generic type that extends HasLocation.

• Fixed a bug in the calculation of distances in GeoSort.sortByLatLong method.

0.0.3

• Add Example files.

0.0.2

• First Release.

0.0.1

• TODO: Describe initial release.