Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

matching a variable containing metacharacter treated as character

by docdurdee (Scribe)
on Feb 21, 2013 at 16:10 UTC ( #1019974=perlquestion: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my @subfoos = grep{m/$var/} @foos;
    
  2. or download this
     
    my $regvar  = $var; $regsol =~ s/\./___/g;
    my @subfoos = map {s/___/\./g; $_} 
                  grep{m/$regsol/} 
                  map{s/\./___/g; $_}@foos;
    }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlquestion [id://1019974]
Approved by toolic
Front-paged by MidLifeXis
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (14)
As of 2015-07-29 09:35 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (263 votes), past polls