Hello monks... I have kind of a question...I have this code that pushes lines to an array if a certain condition is true:
my (@search); my $query = "perl"; open(FILE, "myfile.txt"); flock(FILE, 1); my @lines = <FILE>; close(FILE); foreach my $lines(@lines){ chomp($lines); push(@search, $lines) if grep { /$query/ } $lines; }
This checks each line to see if it has the word perl in it...if it has it pushes the whole line to the @search array. My problem is that sometimes the text doesnt have the word..so I need to know if @search has any content... How can I do this? I already tried
if(@search){ print "Hey...I found something\n" }
But it doesnt seem to work... Any help is gladly accepted... Thanks

In reply to Checking Arrays by kidd

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