class SassExtentionsCompassFunctionsLists in Sassy 7

Compass extension SassScript lists functions class. A collection of functions for use in SassSCript. @package PHamlP @subpackage Sass.extensions.compass.functions

Hierarchy

• class \SassExtentionsCompassFunctionsLists

File

phamlp/sass/extensions/compass/functions/lists.php, line 18

class SassExtentionsCompassFunctionsLists {
  const SPACE_SEPARATOR = '/\\s+/';

  # Return the first value from a space separated list.
  public static function first_value_of($list) {
    if ($list instanceof SassString) {
      $items = preg_split(self::SPACE_SEPARATOR, $list->value);
      return new SassString($items[0]);
    }
    else {
      return $list;
    }
  }

  # Return the nth value from a space separated list.
  public static function nth_value_of($list, $n) {
    if ($list instanceof SassString) {
      $items = preg_split(self::SPACE_SEPARATOR, $list->value);
      return new SassString($items[$n
        ->toInt() - 1]);
    }
    else {
      return $list;
    }
  }

  # Return the last value from a space separated list.
  public static function last_value_of($list) {
    if ($list instanceof SassString) {
      $items = array_reverse(preg_split(self::SPACE_SEPARATOR, $list->value));
      return new SassString($items[0]);
    }
    else {
      return $list;
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
SassExtentionsCompassFunctionsLists::first_value_of	public static	function
SassExtentionsCompassFunctionsLists::last_value_of	public static	function
SassExtentionsCompassFunctionsLists::nth_value_of	public static	function
SassExtentionsCompassFunctionsLists::SPACE_SEPARATOR		constant