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<?php
/**
* DetachedRuleset
*
* @package Less
* @subpackage tree
*/
class Less_Tree_DetachedRuleset extends Less_Tree{
public $ruleset;
public $frames;
public $type = 'DetachedRuleset';
public function __construct( $ruleset, $frames = null ){
$this->ruleset = $ruleset;
$this->frames = $frames;
}
public function accept($visitor) {
$this->ruleset = $visitor->visitObj($this->ruleset);
}
public function compile($env){
if( $this->frames ){
$frames = $this->frames;
}else{
$frames = $env->frames;
}
return new Less_Tree_DetachedRuleset($this->ruleset, $frames);
}
public function callEval($env) {
if( $this->frames ){
return $this->ruleset->compile( $env->copyEvalEnv( array_merge($this->frames,$env->frames) ) );
}
return $this->ruleset->compile( $env );
}
}
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