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Think about Loose Coupling

Identifying if a variable is the product of a qr//

by demerphq (Chancellor)
on Apr 25, 2002 at 09:49 UTC ( #161902=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
    sub blessed_regex{ return bless qr/[a-z]/,'foo' }
  2. or download this
    sub blessed_regex{ return bless \qr/[a-z]/,'foo' }
  3. or download this
    use strict;
    use warnings;
    Bless:    foo=SCALAR(0x1a7ef64):    ---
    Rex  :    $VAR1 = qr/(?-xism:[A-Z]o[A-Z])/;
    Bless:    $VAR1 = bless( do{\(my $o = undef)}, 'foo' );
  4. or download this
    bless \"foo","foo"
  5. or download this
    bless qr/somepattern/,"foo";

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