@files = ();

sub filer
{
	$filepath_rs = $File::Find::name;
	if(-f $filepath_rs)
	{
		$metadata = {}; #should instantiate a new hash object and return a scalar reference.
		${metadata}{'path'} = $filepath_rs;
		print ${metadata}{'path'}; #prints out fine
		push(@files, $metadata); #should add reference to hash to array.
	}
}


find(\&filer, $mydir);

foreach(@files)
{
	print ${$_}{'path'}; #nothing prints out
}