app/code/community/Nexcessnet/Turpentine/Helper/Data.php
public function shouldStripVclWhitespace($action) {
        $configValue = $this->getStripVclWhitespace();
        if ($configValue === 'always') {
            return true;
        } elseif ($configValue === 'apply' && $action === 'apply') {
            return true;
        }
        return false;
    }
public function shouldStripVclWhitespace($action) {
        $configValue = $this->getStripVclWhitespace();
        if ($configValue === 'always') {
            return true;
        } elseif ($configValue === 'apply' && $action === 'apply') {
            return true;
        }
        return false;
    }
public function shouldStripVclWhitespace ( $ action ) { $ configValue = $ this -> getStripVclWhitespace ( ) ; if ( $ configValue === 'always' ) { return true ; } elseif ( $ configValue === 'apply' && $ action === 'apply' ) { return true ; } return false ; }
Check if VCL whitespaces should be stripped for the given action

@param string $action can be either "apply", "save" or "download"
@return bool
Check if VCL whitespaces should be stripped for the given action