`route :any` doesn't catch everything in a namespace

[wagenet]

    namespace :super do
      get :ping do
        pong = params[:pong] || 'pong'
        { ping: "#{pong.upcase}!!!" }
      end

      route :any, '*path' do
        { path: params[:path] }
      end
    end

GET /super/ping works but GET /super errors. However, I am able to do POST /super/ping and have it get picked up by the route :any. I would expect that nothing to /super would error.

[dblock]

Yes, this seems wrong. Try writing a test that reproduces this, and lets fix it.

[wagenet]

See: wagenet/grape-on-rails@11f1e58

curl http://localhost:3000/api/super - Fails, expected {"path":"fail"}.
curl http://localhost:3000/api/super/ping - Returns {"ping":"PONG!!!"} as expected.
curl http://localhost:3000/api/super/ping/fail - Returns {"path":"ping/fail"}. I think this is expected.
curl http://localhost:3000/api/super/ping -X POST -d "pong=bar" - Returns {"path":"ping"}. Expected since only get is defined.

[dblock]

Can you try to turn this into a Grape test? The demo is definitely good, but if we want to fix it we need a proper spec here.

[wagenet]

Understood, I'll see what I can do. I've actually never written a real Grape app yet :) Just been working on writing a plugin for Skylight (https://skylight.io).

[wagenet]

See #1089.