public static function SassScriptFunctions::unitless in Sassy 7

Same name and namespace in other branches

1. 7.3 phpsass/script/SassScriptFunctions.php \SassScriptFunctions::unitless()

* Inspects the unit of the number, returning a boolean indicating if it is * unitless. *

Parameters

SassNumber The number to inspect: * @return new SassBoolean True if the number is unitless, false if it has units. * @throws SassScriptFunctionException If $number is not a number

File

phamlp/sass/script/SassScriptFunctions.php, line 679

Class

SassScriptFunctions

SassScript functions class. A collection of functions for use in SassSCript. @package PHamlP @subpackage Sass.script

Code

public static function unitless() {
  SassLiteral::assertType($number, 'SassNumber');
  return new SassBoolean($number
    ->isUnitless());
}