Tie::Hash::RegexKeys

Tie::Hash::RegexKeys will match hash keys using Regular Expressions.
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Tie::Hash::RegexKeys Ranking & Summary

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  • Rating:
  • License:
  • Perl Artistic License
  • Price:
  • FREE
  • Publisher Name:
  • Fabrice DULAUNOY
  • Publisher web site:
  • http://search.cpan.org/~fdulau/Tie-Hash-RegexKeys-1.2/RegexKeys.pm

Tie::Hash::RegexKeys Tags


Tie::Hash::RegexKeys Description

Tie::Hash::RegexKeys will match hash keys using Regular Expressions. Tie::Hash::RegexKeys will match hash keys using Regular Expressions.SYNOPSIS use Tie::Hash::RegexKeys; use Data::Dumper; my %h; tie %h, 'Tie::Hash::RegexKeys'; my $a = '.1.2.3.4.5.6.2'; my $b = '.1.2.3.4.5.7'; my $c = '.1.2.3.4.5.6.1'; my $d = '.1.2.3.4.5.6.1.6'; $h{$a}="key1"; $h{$b}="key2"; $h{$c}="subkey1"; $h{$d}="subkey2"; my $pat = '^.1.2.3.4.5.6.*'; my @res = tied(%h)->FETCH_KEYS(qr/$pat/); print Dumper(@res);Return this: $VAR1 = '.1.2.3.4.5.6.1'; $VAR2 = '.1.2.3.4.5.6.1.6'; $VAR3 = '.1.2.3.4.5.6.2' Requirements: · Perl


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