library/Garp/Cli/Command/Snippet.php
protected function _fetchExisting($identifier) {
        $this->_validateLoadable();
        $snippetModel = new Model_Snippet();
        $select = $snippetModel->select()
            ->where('identifier = ?', $identifier);
        $row = $snippetModel->fetchRow($select);
        return $row;
    }
protected function _fetchExisting($identifier) {
        $this->_validateLoadable();
        $snippetModel = new Model_Snippet();
        $select = $snippetModel->select()
            ->where('identifier = ?', $identifier);
        $row = $snippetModel->fetchRow($select);
        return $row;
    }
protected function _fetchExisting ( $ identifier ) { $ this -> _validateLoadable ( ) ; $ snippetModel = new Model_Snippet ( ) ; $ select = $ snippetModel -> select ( ) -> where ( 'identifier = ?' , $ identifier ) ; $ row = $ snippetModel -> fetchRow ( $ select ) ; return $ row ; }
Fetch existing snippet by identifier

@param string $identifier
@return Garp_Db_Table_Row
Fetch existing snippet by identifier