Here is a very oversimplification of my problem. I have a foreach loop that loops over each element in a list. If after a long calculation I can delete it, I want to remove it from the array.
After looping over each element, I want to start over again on the elements that weren't deleted and try them again.
How would I get this code to work that way? Can I get the array index of the list element I'm currently evaluating inside the foreach loop?
#!/usr/bin/perl -w
use strict;
use Data::Dumper;
my @array = qw( 1 2 3 4 5 6 7 );
foreach my $element ( @array ) {
# Doing tons of stuff here to test element
# Multiple DB Calls. For sake of testing, we'll only
# test for even numbers.
# Can I print the element number of the array here?
# Delete element here if it matches.
delete element being evaluated if it's even.
}
# Should print an array with all odd values.
print Dumper \@array;
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