(string1, string2)
| 258 | |
| 259 | @staticmethod |
| 260 | def string_min(string1, string2): |
| 261 | if string1 is None or string2 is None: |
| 262 | return None |
| 263 | return str(Precise(string1).min(Precise(string2))) |
| 264 | |
| 265 | @staticmethod |
| 266 | def string_max(string1, string2): |