num2text changelog | Dart package

0.0.4 #

fix(vi): Corrected the implementation of the "linh"/"lẻ" rule for Vietnamese (Lang.VI) to accurately handle the "không trăm linh/lẻ" padding for chunks less than 100 following higher scale words (e.g., 1001 is now correctly "một nghìn không trăm linh một"). Aligned logic with strict grammatical rules based on reference examples.
test(vi): Updated Vietnamese test expectations to reflect the strict "không trăm linh/lẻ" rule, resolving previous inconsistencies caused by simplification assumptions.

Enhanced core conversion logic, resulting in improved output accuracy for many numbers and languages.
Improved and expanded the test suite.
Note: While accuracy is improved, the library is still under development and may not be 100% accurate for all complex cases or languages (as detailed in note.md).

Initial release of the num2text library.
Core functionality for converting numbers (int, double, BigInt, String, Decimal) to words.
Support for 69 languages via the Lang enum.
Language-specific options classes (e.g., EnOptions, ViOptions) for customization.
Support for:
- Cardinal number conversion (up to 24 digits).
- Currency formatting (currency: true option and CurrencyInfo).
- Year formatting (format: Format.year).
- Decimal number formatting (integer and fractional parts).
- Negative number handling.
- Large numbers using standard scales (thousand, million, billion, etc.).
Basic error handling and optional fallback string.
Includes utility functions for number normalization.
Comprehensive tests for each supported language located in test/lang/.