Created
May 24, 2011 19:38
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State vars in perl 5.8.8
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| #!/usr/bin/env perl | |
| use strict; | |
| use warnings; | |
| use 5.008; | |
| { | |
| my $var; | |
| sub state_sub { | |
| if (not defined $var) { | |
| $var = { test => 'hash' }; | |
| } | |
| # Do your thing here | |
| } | |
| }; |
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