class SassBoolean in Sassy 7

SassBoolean class. @package PHamlP @subpackage Sass.script.literals

Hierarchy

• class \SassLiteral
  • class \SassBoolean

4 string references to 'SassBoolean'

SassBoolean::__construct in phamlp/sass/script/literals/SassBoolean.php

* SassBoolean constructor *

SassExtentionsCompassFunctionsColourStops::grad_end_position in phamlp/sass/extensions/compass/functions/colourStops.php

SassExtentionsCompassFunctionsColourStops::grad_position in phamlp/sass/extensions/compass/functions/colourStops.php

SassScriptFunctions::adjust in phamlp/sass/script/SassScriptFunctions.php

* Adjusts the colour *

File

phamlp/sass/script/literals/SassBoolean.php, line 19

class SassBoolean extends SassLiteral {

  /**@#+
   * Regex for matching and extracting booleans
   */
  const MATCH = '/^(true|false)\\b/';

  /**
   * SassBoolean constructor
   * @param string value of the boolean type
   * @return SassBoolean
   */
  public function __construct($value) {
    if (is_bool($value)) {
      $this->value = $value;
    }
    elseif ($value === 'true' || $value === 'false') {
      $this->value = $value === 'true' ? true : false;
    }
    else {
      throw new SassBooleanException('Invalid {what}', array(
        '{what}' => 'SassBoolean',
      ), SassScriptParser::$context->node);
    }
  }

  /**
   * Returns the value of this boolean.
   * @return boolean the value of this boolean
   */
  public function getValue() {
    return $this->value;
  }

  /**
   * Returns a string representation of the value.
   * @return string string representation of the value.
   */
  public function toString() {
    return $this
      ->getValue() ? 'true' : 'false';
  }

  /**
   * Returns a value indicating if a token of this type can be matched at
   * the start of the subject string.
   * @param string the subject string
   * @return mixed match at the start of the string or false if no match
   */
  public static function isa($subject) {
    return preg_match(self::MATCH, $subject, $matches) ? $matches[0] : false;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
SassBoolean::getValue	public	function	* Returns the value of this boolean. * Overrides SassLiteral::getValue
SassBoolean::isa	public static	function	* Returns a value indicating if a token of this type can be matched at * the start of the subject string. * Overrides SassLiteral::isa
SassBoolean::MATCH		constant
SassBoolean::toString	public	function	* Returns a string representation of the value. * Overrides SassLiteral::toString
SassBoolean::__construct	public	function	* SassBoolean constructor * Overrides SassLiteral::__construct
SassLiteral::$typeOf	private static	property	*
SassLiteral::$value	protected	property	*
SassLiteral::addChild	public	function	* Adds a child object to this. *
SassLiteral::assertInRange	public static	function	* Asserts that the value of a literal is within the expected range *
SassLiteral::assertType	public static	function	* Asserts that the literal is the expected type *
SassLiteral::getTypeOf	protected	function	* Returns the type of this *	1
SassLiteral::op_and	public	function	* The SassScript and operation. *
SassLiteral::op_assign	public	function
SassLiteral::op_bw_and	public	function	* Bitwise AND the value of other and this value *	1
SassLiteral::op_bw_not	public	function	* Bitwise NOT the value of other and the value of this *
SassLiteral::op_bw_or	public	function	* Bitwise OR the value of other and this value *	1
SassLiteral::op_bw_xor	public	function	* Bitwise XOR the value of other and the value of this *	1
SassLiteral::op_comma	public	function	* SassScript ',' operation. *
SassLiteral::op_concat	public	function	* The SassScript default operation (e.g. $a $b, "foo" "bar"). *
SassLiteral::op_div	public	function	* SassScript '/' operation. *	2
SassLiteral::op_eq	public	function	* The SassScript == operation. *	1
SassLiteral::op_gt	public	function	* The SassScript > operation. *	1
SassLiteral::op_gte	public	function	* The SassScript >= operation. *	1
SassLiteral::op_lt	public	function	* The SassScript < operation. *	1
SassLiteral::op_lte	public	function	* The SassScript <= operation. *	1
SassLiteral::op_minus	public	function	* SassScript '-' operation. *	2
SassLiteral::op_modulo	public	function	* SassScript '%' operation. *	2
SassLiteral::op_neq	public	function	* The SassScript != operation. *
SassLiteral::op_not	public	function	* The SassScript not operation. *	1
SassLiteral::op_or	public	function	* The SassScript or operation. *
SassLiteral::op_plus	public	function	* SassScript '+' operation. *	3
SassLiteral::op_shiftl	public	function	* Shifts the value of this left by the number of bits given in value *	1
SassLiteral::op_shiftr	public	function	* Shifts the value of this right by the number of bits given in value *	1
SassLiteral::op_times	public	function	* SassScript '*' operation. *	3
SassLiteral::op_xor	public	function	* The SassScript xor operation. *
SassLiteral::toBoolean	public	function	* Returns the boolean representation of the value of this *
SassLiteral::__get	public	function	* Getter. *
SassLiteral::__toString	public	function