Hi,
Whenever I use the .. operator to do some matching of records in a file I constantly bump into the fact that the condition that causes the right operand to become false again evaluates to true. Example:
my @aap = qw( 0aap 0noot 1mies 2mies 0aap 0noot 1mies 6mies );
foreach (@aap) {
if (/^1(.*)/ .. /^0(.*)/) {
print "$1\n";
}
}
__END__
mies
mies
aap
mies
mies
I don't want to process the line containing '0aap' (because it ended the .. operator), so I do something like:
#!/usr/bin/perl
my @aap = qw( 0aap 0noot 1mies 2mies 0aap 0noot 1mies 6mies );
foreach (@aap) {
if (( /^1(.*)/ .. /^0(.*)/ ) && !/^0/) {
print "$1\n";
}
}
__END__
mies
mies
mies
mies
which works but is harder to read, and less elegant. Do other people use more elegant/readable solutions for this?
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