/**
* @param Decimal2 $amount
* @return string
*/
public function format(Decimal2 $amount)
{
switch ($this->code) {
case 'JPY':
return self::separateThousands(strval($amount->integerValue()), ',');
case 'EUR':
case 'GBP':
return self::separateThousands(strval($amount->integerValue()), '.') . ',' . substr(strval($amount), -2);
case 'CHF':
case 'USD':
return self::separateThousands(strval($amount->integerValue()), ',') . '.' . substr(strval($amount), -2);
default:
return strval($amount);
}
}
/**
* @param Decimal2 $d
* @param integer $int
* @param integer $fraction
* @param string $strRep
*/
private function assertD($d, $int, $fraction, $strRep)
{
$this->assertEquals($int, $d->integerValue());
$this->assertEquals($fraction, $d->fractionValue());
$this->assertEquals($strRep, strval($d));
}
/**
* Returns the average of all the decimal numbers in the array.
*
* @param array $decimals The array of Decimal2 objects.
*
* @return Decimal2 or boolean false for an empty $decimals array.
*/
public static function avg(array $decimals)
{
if (!count($decimals)) {
return false;
}
return Decimal2::div(Decimal2::sum($decimals), new Decimal2(count($decimals)));
}