Parse route_param type for nested endpoints

[dmoss18]

We noticed that when we did this:

resource :accounts do
  route_param :account_number, type: String do
    resource :records do
      route_param :id do
        get do
          ...
        end
      end
    end
  end
end

The type of account_number is defaulted to integer. Grape doesn't include any options in declared_params, so this code parses any parent namespaces and builds a mapping declared_params to their options.

[LeFnord]

Thanks @dmoss18 for the fix

please can you change the specs … maybe they are running only if grape '~> 1.6' is loaded or so

[dmoss18]

@LeFnord I'm having a hard time getting Ruby version 3.2.0dev installed locally. It seems to be downloading it straight from ruby-dev-builds. The best I could do is install 3.2.0-preview1 locally, and all spec tests passed with that version.

Do you have any tips I could try to get these tests to fail like they do in CI?

[LeFnord]

thanks @dmoss18