public function update($name, $snippet) {
$this->_snippets[$name] = array_merge($this->_snippets[$name], $snippet);
$this->_isSorted = FALSE;
}
public function update($name, $snippet) {
$this->_snippets[$name] = array_merge($this->_snippets[$name], $snippet);
$this->_isSorted = FALSE;
}