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Re^2: a hash and 2 loops--not working

by frozenwithjoy (Priest)
on Nov 09, 2012 at 00:04 UTC ( #1003030=note: print w/replies, xml ) Need Help??

in reply to Re: a hash and 2 loops--not working
in thread a hash and 2 loops--not working

I like this; however, USD isn't working for me (presumably because of the lc in validate => sub { return exists $curr->{lc shift}; },

Edit: I fixed it by changing that line to:

validate => sub { my $chosen_curr = shift; return exists $curr->{$cho +sen_curr}; },

And by removing lc from return lc $in;

Replies are listed 'Best First'.
Re^3: a hash and 2 loops--not working
by davido (Cardinal) on Nov 09, 2012 at 00:16 UTC

    Good call. :) It might be better to just change the hash so that all the keys are lower cased. I'll update.


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