Metas without constant

That will mean that I will not be able to lookup meta definition block (unless I will cache it per meta). Should I cache it (like I do for views)?

While I do not like those metas without constants, I managed to get it working (though with implication of some code spots, so we'll need more refactoring):

Meta.new(:name => "User", :nsurl => 'a') { def ping; 'pong' ; end }
    # ==> User
usermeta = _
    # ==> User
u = usermeta.create! :a => "1"
    # ==> #<User a: "1", uuid: "64b1b028-4e9b-47d1-aa95-616f77756d06", version: 0000...>
u.ping
    # ==> "pong"
u.reload.ping
    # ==> "pong"
User
NameError: uninitialized constant User
	from (irb):7

I still doubt we should allow this way of meta definition — it complicates things, I think.