Brethern,
I have a function, markFail, in some old code, which is hardcoded to writes value to a hash, %problemClassProps. In my new code, I'd like to write the same data to a different hash, %MEClassProps. Both hashes are global. I naively thought the following would work. 
use strict;
use vars qw( %problemClassProps %MEClassProps );

sub assign_ME_problem{
    my($ontCategory, $ontNumbering, $mapwd) =@_;
    local(%problemClassProps) = %MEClassProps;
    markFail($mapwd, $ontCategory, $ontNumbering);
    1}

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When I come back from markFail, the info is in %problemClassProps, not %MEClassProps, and I lose it when I exit the scope of assign_ME_problem. I want to (locally) alias %MEClassProps to %problemClassProps. I looked through data::alias figuring it would tell me how, but no joy. I want to leave the old code alone. What's the right way to approach this?

thanks,
throop

In reply to Aliasing one hash to another by throop

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