John Sampson wrote:
I am trying to accumulate items in a flat list (array) by
concatenating on to it the scalars contained in arrays which in turn
are contained in arrays.
Is this what you are talking about?
my @arr1 = ( [ 1, 2 ], [ 3, 4 ] );
my @arr2 = ( [ 5, 6 ], [ 7, 8 ] );
my @newarray;
foreach ( @arr1, @arr2 ) {
push @newarray, @$_;
}
print "@newarray\n";
If not, please translate the above into Perl by posting your best code
attempt.
The data is to be read in from a file rather than existing as
literals in my code.
From a file? In that case, why bother with the arrays of arrays?
Everything I try either crashes the computer or gives me an array of
arrays instead of a flat list.
Let's see it. And please include sample data.
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Gunnar Hjalmarsson
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