I need to execute "else" condition only if , foreach checks all the values of the array and array has become empty. I am using the following code (some commands are internal to the organization, but you can infer) 


                     $rh->cmd('show pim join summary | except "^Instan
+ce|^Route"');
                            my $output = $rh->get_response;
                            my @outputlist = split /\s+/, $output;
                            foreach $output (@outputlist) {
                                if ($output eq "3000") {
                                put_log("All PIM groups are learned in
+ Master");
                                } else {
                                put_log ("fail");
                            }
                        }

[download]

output of the above command "show pim join summary | except "^Instance|^Route" is below 


regress@sherlock# run show pim join summary | except "^Instance|^Route
+"
(s,g)              3000  200

[download]

In the above code, foreach gets each member of the array and it finds 3000 in the middle and it passes, but i want the else condition to be executed only once , not for each array element comparison. More precisely, else should be excuted only after the array is empty and 3000 is not found. Is there a way to do it

In reply to Set condition only if array becomes empty by Anonymous Monk

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