Parameter 'requires type :hash', wrong render on the UI.

[esbanarango]

First, thank you guys for this project!

Right now I'm having a problem trying to setup the params to be well represented on the swagger UI. I have this code:

desc "Creates an ink color."
params do
  requires :ink_color, type: Hash do
    requires :name, type: String, desc: 'Color name.'
    requires :hex, type: String, desc: 'Hexadecimal color number.'
    requires :code, type: String, desc: 'Code.'
    optional :hex_gradient, type: String, desc: 'Hexadecimal gradient number.'
    optional :foil_only, type: Boolean, desc: 'Is this ink color foil only?'
    optional :color_default, type: Boolean, desc: 'Default.'
  end
end
post do
  InkColor.create! permitted_params[:ink_color]
end

but then that is translated into this on the UI.

The ink_color param shouldn't be there.

Not sure if this is an issue or if I'm missing something on the definition.

[dblock]

This is https://github.com/tim-vandecasteele/grape-swagger/issues/91, already fixed on HEAD. There will be a release of grape-swagger right after Grape is released (which should be soon).