You probably want to use last, as described in Loop Control in perlsyn. That will let you exit the loop at will. You can then track whether you were successful by having a variable with scope outside your loop.
#!/usr/bin/perl use warnings; use strict; my $git_dir = "/tmp/yum_sorted.log"; open(DIR,$git_dir) or die "Really bad!$!"; my @yum = <DIR>; my $hit; # <--- Inserted lines foreach my $line ( @yum ) { open(IN_GIT, "/tmp/git_sorted.log") or die "Really, re +ally bad $!"; my @in_git = <IN_GIT>; foreach my $x ( @in_git ) { if ( $line =~ $x ) { print "We found a match: $line\n"; $hit = $line; # <--- Inserted lines last; # <--- Inserted lines } } if (defined $hit) { # <--- And final inserted conditional # Do something } else { # Do something else }

#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.


In reply to Re: Breaking out of a loop by kennethk
in thread Breaking out of a loop by rodbass63

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.