public function getSnippet(string $snptName = '')
    {
        if (empty($snptName)) {
            return $this->snippets;
        } else {
            return isset($this->snippets[$snptName]) ? $this->snippets[$snptName]
                    : null;
        }
    }
public function getSnippet(string $snptName = '')
    {
        if (empty($snptName)) {
            return $this->snippets;
        } else {
            return isset($this->snippets[$snptName]) ? $this->snippets[$snptName]
                    : null;
        }
    }
public function getSnippet ( string $ snptName = '' ) { if ( empty ( $ snptName ) ) { return $ this -> snippets ; } else { return isset ( $ this -> snippets [ $ snptName ] ) ? $ this -> snippets [ $ snptName ] : null ; } }
It returns assigned snippet object by the name. If the name not presents,
then it returns the map with all View-assigned snippets.
@param string $snptName
@return \nadir2\core\Snippet|\nadir2\core\Snippet[]|null
It returns assigned snippet object by the name . If the name not presents then it returns the map with all View - assigned snippets .