/**
* Parses the @constants rules
* @access public
* @param $css
* @return void
*/
public function extract($css)
{
$constants = Scaffold_Helper_CSS::find_atrule('constants', $css);
foreach ($constants as $key => $group) {
foreach (Scaffold_Helper_CSS::ruleset_to_array($constants[$key][2]) as $key => $value) {
# This lets constants equal other constants.
$value = $this->replace($value);
$this->set($key, $value);
}
}
}
/**
* Rules to array with odd characters
* @author Anthony Short
* @test
*/
public function Rules_to_array_with_odd_characters()
{
$string = 'font: 13px/20px "Helvetica Neue", Helvetica, Arial, sans-serif;color: #333;';
$expected = array('font' => '13px/20px "Helvetica Neue", Helvetica, Arial, sans-serif', 'color' => '#333');
$output = Scaffold_Helper_CSS::ruleset_to_array($string);
$this->assertEquals($output, $expected);
//
$string = 'top: 0;left: 0;';
$expected = array('top' => 0, 'left' => 0);
$output = Scaffold_Helper_CSS::ruleset_to_array($string);
$this->assertEquals($output, $expected);
//
$string = 'font-family: /*Monaco, ProFont,*/ "Courier New", monospace;';
$expected = array('font-family' => '/*Monaco, ProFont,*/ "Courier New", monospace');
$output = Scaffold_Helper_CSS::ruleset_to_array($string);
$this->assertEquals($output, $expected);
//
$string = 'content: ":";';
$expected = array('content' => '":"');
$output = Scaffold_Helper_CSS::ruleset_to_array($string);
$this->assertEquals($output, $expected);
// Duplicate rule keys
$string = 'content: ":";content: \'Foo\'';
$expected = array('content' => "'Foo'");
$output = Scaffold_Helper_CSS::ruleset_to_array($string);
$this->assertEquals($output, $expected);
}
