view release on metacpan or  search on metacpan

inc/Module/Install.pm  view on Meta::CPAN

}

# Cloned from Params::Util::_CLASS
sub _CLASS ($) {
	(
		defined $_[0]
		and
		! ref $_[0]
		and
		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*$/s
	) ? $_[0] : undef;
}

1;

# Copyright 2008 Adam Kennedy.