File Upload

[reiz]

One of the API Endpoints expects an file upload. The api works fine, but swagger-ui does not render an file upload. Instead of that it renders an input filed. What I have to do to get a file upload rendered?
Many Thanks in advance.

[timgluz]

Actually, the solution is oneliner - Ruby uses Hash as file-class, and that's the reason why current matching value[:type] = 'file' if value.is_a?(Hash) && value[:type] == 'Rack::Multipart::UploadedFile'` doesnt work;

I pushed patch with updated matching; and it's shows uploading button as it should. https://github.com/tim-vandecasteele/grape-swagger/pull/48

[reiz]

Like!

[dblock]

Fyi, https://github.com/tim-vandecasteele/grape-swagger/pull/48 is still open and needs work.

[dblock]

Closed via tim-vandecasteele@04566fc.

[davetapley]

Bad news, it appears has had some unintended consequences for #91.
See my comment here.

My theory: I believe this assertion that the type is 'File' is too aggressive, because value will also be a Hash in the case of nested params.