isEqual method
Implementation
bool isEqual(ValidatedQuantity value1, ValidatedQuantity value2) {
if (isComparable(value1.unit, value2.unit)) {
final UcumDecimal value2UcumDecimal =
convert(value2.value, value2.unit, value1.unit);
value2 = ValidatedQuantity(value: value2UcumDecimal, unit: value1.unit);
return value1.value.equalsValue(value2.value);
} else {
return false;
}
}