I fail to understand what the problem is. Both %$v contain the same set of keys: one two three four five. You unify the hashes by first filling %union with the key value pairs of %$v, and then of %csv. But since the latter hash contains all of the keys of the former, no trace of content of the former hash can be found.

The program is doing exactly as I expect it to behave.

Abigail

In reply to Re: Union of 2 hashes doesn't work. by Abigail-II
in thread Union of 2 hashes don't work. by toadi

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