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package Meta::Builder::Util;
use strict;
use warnings;
sub import {
my $class = shift;
my $caller = caller;
inject( $caller, "inject", \&inject );
}
sub inject {
my ( $class, $sub, $code, $nowarn ) = @_;
if ( $nowarn ) {
no strict 'refs';
no warnings 'redefine';
*{"$class\::$sub"} = $code;
}
else {
no strict 'refs';
*{"$class\::$sub"} = $code;
}
}
1;
__END__
=head1 NAME
Meta::Builder::Util - Utility functions for Meta::Builder
=head1 EXPORTS
=over 4
=item inject( $class, $name, $code, $redefine )
used to inject a sub into a namespace.
=back
=head1 AUTHORS
Chad Granum L<exodist7@gmail.com>
=head1 COPYRIGHT
Copyright (C) 2010 Chad Granum
Meta-Builder is free software; Standard perl licence.
Meta-Builder is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the license for more details.
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