exactly_one_of wrapped inside a Hash doesn't work

[nbphuoc]

the exactly_one_of method doesn't work correctly if it is wrapped inside a Hash

[dblock]

Would be helpful if you could write an RSpec test that reproduces this problem.

[tamvm]

+1 not work, here is one of example:

        requires :order, type: Hash do
          optional :quantity, type: BigDecimal
          optional :usd_amount, type: BigDecimal
          exactly_one_of :quantity, :usd_amount
        end

Rspec for it

post "/api/v1/orders", {order: {quantity: 1}}
expect(response).to have_http_status(200)

[dblock]

This is fixed on HEAD, in #774. Confirmed with the spec above.

[tamvm]

Thanks for your contribution @dblock, , haven't had chance to check it, because I just use head of master and it raised this issue #825

Will check again later.