SPUG: I GOT AN ANSWER: Odd number of elements in hash assignment at YYY
Y line XX
Nord, Chris
chris.nord at attws.com
Wed Dec 19 20:17:46 CST 2001
Thanks all for the replies; I found the error in my ways.
CRN
> -----Original Message-----
> From: Nord, Chris
> Sent: Wednesday, December 19, 2001 5:39 PM
> To: 'spug list'
> Subject: spug: Odd number of elements in hash assignment at YYYY line
> XX
>
> Question on the below code. I get a PERL message, "Odd number of elements
> in hash assignment at nlerg line XX". The results of the map get
> populated as keys in %hash. Why the "Odd number..." error?
>
> @array_x = map m|some_pattern|, at array_y;
> %hash = @array_x;
>
> foreach (keys %hash){
> print "$_\n";
> }
>
> Odd number of elements in hash assignment at nlerg line XX
> line XX is %hash = @array_x;
>
> Also tried $hash{map m|some_pattern|, at array_y} = ''; but the results of
> the map do not generate a key list in the hash.
>
> Chris Nord
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