Is the default value of format option really :json?

[viranch]

According to https://github.com/tim-vandecasteele/grape-swagger/blob/master/lib/grape-swagger.rb#L336 it looks like the default value of the option format is not :json but nil.

It'd be great if this could be clarified.

[dm1try]

+1 for the :json :) kinda related https://github.com/tim-vandecasteele/grape-swagger/issues/197

[viranch]

The documentation says :json is the default, but the code, as I pointed out, doesn't indicate so. I think this should be clarified in the documentation as the first step?

[dblock]

👍 on clarifying the documentation, however I think what it was trying to say is that the default format is JSON if you don't specify, not that the default parameter to format is :json. Either way I'll take a PR that makes things clear