Arshavir Grigorian wrote:
Hello list,
The qr example in the guide does not work as expected. Using the /o in
the foreach loop matches based on the first value of $re and never
changes even when $re is recompiled.
The /o modifier should be removed since that's exactly what we are
trying to avoid.
http://perl.apache.org/docs/general/perl_reference/perl_reference.html#Compiled_Regular_Expressions
my $pat = '^foo$';
my $re = qr($pat);
foreach( @list ) {
print if /$re/o;
}
Good catch, Arshavir. Committed.
--
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