You are here

private function SassNumber::areConvertable in Sassy 7.3

Same name and namespace in other branches

7 phamlp/sass/script/literals/SassNumber.php \SassNumber::areConvertable()

Returns a value indicating if all the units are capable of being converted

Parameters

array units to test:

Return value

boolean true if all units can be converted, false if not

1 call to SassNumber::areConvertable()

SassNumber::coercionFactor in phpsass/script/literals/SassNumber.php: Calculates the corecion factor to apply to the value

File

phpsass/script/literals/SassNumber.php, line 353

Class

SassNumber: SassNumber class. Provides operations and type testing for Sass numbers. Units are of the passed value are converted the those of the class value if it has units. e.g. 2cm + 20mm = 4cm while 2 + 20mm = 22mm. @package PHamlP @subpackage …

Code

private function areConvertable($units) {
  $convertable = array_keys(self::$unitConversion);
  foreach ($units as $unit) {
    if (!in_array($unit, $convertable)) {
      return false;
    }
  }
  return true;
}