Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight

Re: regular expressions and nested loops

by Errto (Vicar)
on Aug 26, 2007 at 02:26 UTC ( #635084=note: print w/replies, xml ) Need Help??

in reply to regular expressions and nested loops

I don't see any fundamental problems here except one: in your outer loop you're iterating over the size of the array @car, when logically it seems that you want to iterate over @make. To reduce your confusion, you can just use foreach-style loops for both:
foreach my $make (@make) { foreach my $car(@car) { if ($make =~ /$car/) { push (@shop, $make); print cftr2dmatch2 "@shop"; } } }
I also removed the calls to next which you don't need because the foreach loop will take care of that for you. Also, if cftr2dmatch2 is a function, make sure it is defined in your code at some earlier point, otherwise it will be treated as a filehandle. To avoid this problem say  print cftr2dmatch2("@shop"); instead. Also be sure to add use warnings; at the top of your code.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://635084]
[stevieb]: I'll see how to get in touch with someone and advise that there's an issue. Thanks for helping me confiirm pryrt!
[pryrt]: also mismatches; but matches their sha1
[pryrt]: The mismatched ones have a Jan 23 2017 Last-Modified header -- I wonder if they rezipped them and forgot to update the sha1
[stevieb]: RT ticket for the csum mismatch of various versions of Strawberry Perl

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (7)
As of 2017-03-29 21:06 GMT
Find Nodes?
    Voting Booth?
    Should Pluto Get Its Planethood Back?

    Results (353 votes). Check out past polls.