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Re: Swap foo and bar in text?

by GrandFather (Saint)
on Apr 18, 2012 at 05:00 UTC ( [id://965621]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
use strict;
...
$value =~ s/$match/$edits{$1}/g;

print $value;
  2. or download this
    This string is all foobar, but a little Perl should swap the bars and 
+foos

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