tions;
use JSON::XS;
use Moo;
our $VERSION = "1.01";
use constant {
REF_DB_PATH => catfile(dirname($INC{"Schema/RackTables.pm"}),
"RackTables", "versions.json")
};
has
s schema => ( is => "ro" );
has schema_version => ( is => "ro" );
my $ref_db = decode_json(do {
open my $fh, "<", REF_DB_PATH or die "Can't read '", REF_DB_PATH, "': $!\n";
local $