view release on metacpan or  search on metacpan

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

					last;
				}
			}
		}

		push @found, [ $file, $pkg ];
	}, $path ) if -d $path;

	@found;
}





#####################################################################
# Utility Functions

sub _caller {
	my $depth = 0;
	my $call  = caller($depth);
	while ( $call eq __PACKAGE__ ) {
		$depth++;
		$call = caller($depth);
	}
	return $call;
}

sub _read {
	local *FH;
	open FH, "< $_[0]" or die "open($_[0]): $!";
	my $str = do { local $/; <FH> };
	close FH or die "close($_[0]): $!";
	return $str;
}

sub _write {
	local *FH;
	open FH, "> $_[0]" or die "open($_[0]): $!";
	foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!" }
	close FH or die "close($_[0]): $!";
}

sub _version ($) {
	my $s = shift || 0;
	   $s =~ s/^(\d+)\.?//;
	my $l = $1 || 0;
	my @v = map { $_ . '0' x (3 - length $_) } $s =~ /(\d{1,3})\D?/g;
	   $l = $l . '.' . join '', @v if @v;
	return $l + 0;
}

# 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.