This is so great.

But the values in my hash1 are not arrays, they are strings with each key for hash2 separated by comma ",". How should I turn the strings in to array so that I could adapt to the code?

Thanks again, great help!

In reply to Re^4: how to use the values of the first hash to be the keys for the second hash by lrl1997
in thread how to use the values of the first hash to be the keys for the second hash by lrl1997

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