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Konstantin UllrichandGitHub
c838012979
* feat: enhance Money class with precision handling, scale alignment, and trailing zero trimming
17 lines
661 B
Dart
17 lines
661 B
Dart
import "dart:math";
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import "package:cw_core/amount/money.dart";
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import "package:cw_core/amount/utils.dart";
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import "package:cw_core/currency.dart";
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/// Turn a double representation of a currency amount to a proper Money representation
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/// truncating currencies with more than 20 decimals because double can not handle more
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extension ToMoney on double {
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Money? tryToMoney(Currency currency) => Money.tryParse(_toSafeString(currency), currency);
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Money toMoney(Currency currency) => Money.parse(_toSafeString(currency), currency);
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String _toSafeString(Currency currency) =>
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trimTrailingFractionZeros(toStringAsFixed(min(currency.decimals, 20)));
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}
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