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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-04-17 06:44:44 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-04-17 06:44:44 -0400 |
| commit | 3cefadd926fdb470bf0672ed10b76685b8d32638 (patch) | |
| tree | 9a99e938980a482b4afee7e421a80e65b3626d96 /lib/sqlalchemy/test | |
| parent | d72b327786d663b3954df345c6afc30e8e6f91fc (diff) | |
| download | sqlalchemy-3cefadd926fdb470bf0672ed10b76685b8d32638.tar.gz | |
a little bit of refinement
Diffstat (limited to 'lib/sqlalchemy/test')
| -rw-r--r-- | lib/sqlalchemy/test/util.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/sqlalchemy/test/util.py b/lib/sqlalchemy/test/util.py index cd73b44d0..ff2c3d7b7 100644 --- a/lib/sqlalchemy/test/util.py +++ b/lib/sqlalchemy/test/util.py @@ -64,4 +64,15 @@ class RandomSet(set): self.remove(item) return item + def union(self, other): + return RandomSet(set.union(self, other)) + + def difference(self, other): + return RandomSet(set.difference(self, other)) + + def intersection(self, other): + return RandomSet(set.intersection(self, other)) + + def copy(self): + return RandomSet(self)
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