Giles Bowkett created a simple implementation of hash + other_hash,
and hash - other_hash.
http://gilesbowkett.blogspot.com/2007/12/hash-math-and.html
I'd say it makes sense to add that into active support.
Giles Bowkett created a simple implementation of hash + other_hash,
and hash - other_hash.
http://gilesbowkett.blogspot.com/2007/12/hash-math-and.html
I'd say it makes sense to add that into active support.
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