Created
April 10, 2011 23:42
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| # dir is an array of dir entries, eg: ['ar', 'fe', '4a', 'c9'] | |
| def delete_empty_dirs(dir) | |
| begin | |
| Dir.rmdir File.join(self.base_storage_path, dir.join('/')) | |
| dir.pop | |
| delete_empty_dirs(dir) | |
| rescue SystemCallError | |
| return | |
| end | |
| end |
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