bool IEquatable <UnitConversion> .Equals(UnitConversion other)
{
bool sourceUnitMatches = SourceUnit?.Equals(other.SourceUnit) ?? SourceUnit == other.SourceUnit;
bool targetUnitMatches = TargetUnit?.Equals(other.TargetUnit) ?? TargetUnit == other.TargetUnit;
return(sourceUnitMatches && targetUnitMatches);
}
