Add a magic line to rails example to make the api json Mime::Type work

[yonga9121]

No description provided.

[fotinakis]

Hey @yonga9121, this looks fine to me and it's just the example. I can't seem to find docs that validate this is correct, could you point me at something?

[yonga9121]

Hey @fotinakis !! thank you for your reply. You can check this:

             def self.new(app, parsers = {})
               ActiveSupport::Deprecation.warn('ActionDispatch::ParamsParser is deprecated and will be removed in Rails 5.1. Configure the parameter parsing in ActionDispatch::Request.parameter_parsers.')
               parsers = parsers.transform_keys { |key| key.respond_to?(:symbol) ? key.symbol : key }
               ActionDispatch::Request.parameter_parsers =  ActionDispatch::Request::DEFAULT_PARSERS.merge(parsers)
               app
             end

This is the deprecated method, you can find it in the rails docs: http://api.rubyonrails.org/classes/ActionDispatch/ParamsParser.html.

We're working on a rails 5 project and we noticed that the method used in your documentation is not complete, the DEFAULT_PARSER hash was not reflecting the changes in ActionDispatch::Request.parameter_parsers, so we did some research and we found that the ActionDispatch::Request.parameter_parsers = ActionDispatch::Request::DEFAULT_PARSERS resolves the issue, we know that is just an example, however, we believe that it may help you to troubleshoot other Git issue you have in your issue list.

[fotinakis]

LGTM thanks! 🍰 👍