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Re: How can I add the values of a hash?

by OM_Zen (Scribe)
on Feb 08, 2003 at 17:43 UTC ( #233747=note: print w/ replies, xml ) Need Help??


in reply to How can I add the values of a hash?

Hi ,

eval { my $values_accrued = join "+",@hash{keys %hash};print + "[$values_accrued]\n"; } #Actually the join with the "+" character with an eval on i +t accrues the values


You can do this to accrue the values of the hash and store it to a scalar variable if that is what you need to have for the value of the addendum of the values of the hash itself .(The code is untested ,just try out and say ,I am in a friend's place with no perl in his computer ,(Hey would this work ) shall go home and test it)


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