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annotate Lib/IMPL/Object/Singleton.pm @ 45:1b1fb9d54f55

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Starting web-application concept
author Sergey
date Fri, 29 Jan 2010 16:19:31 +0300
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children 75148ccd732d
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1 package IMPL::Object::Singleton;
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2 use strict;
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3 use warnings;
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4
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5 my %instances;
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6
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7 sub instance {
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8 my $self = shift;
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9
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10 $instances{$self} || ($instances{$self} = $self->new(@_));
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11 }
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12
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13
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14 1;