SPUG: spug: Odd number of elements in hash assignment at YYYY line XX
Nord, Chris
chris.nord at attws.com
Wed Dec 19 19:39:24 CST 2001
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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