protected function mergePassedGroup($asset, $group = null)
    {
        if (!$this->groupPrefix) {
            return $group;
        }
        $group = $group ? $group : $this->namer->guessGroup($asset);

        return $this->groupName($group);
    }
protected function mergePassedGroup($asset, $group = null)
    {
        if (!$this->groupPrefix) {
            return $group;
        }
        $group = $group ? $group : $this->namer->guessGroup($asset);

        return $this->groupName($group);
    }
protected function mergePassedGroup ( $ asset , $ group = null ) { if ( ! $ this -> groupPrefix ) { return $ group ; } $ group = $ group ? $ group : $ this -> namer -> guessGroup ( $ asset ) ; return $ this -> groupName ( $ group ) ; }
Merged the pased group with the namespace.

@param string $asset
@param string $group (optional)

@return string
Merged the pased group with the namespace .