What is the method for including as: :json in your code?

I have a file with the extension .ts, which is part of a Ruby on Rails application. The code in this file looks something like this:

export const create = async (params: CreateRequest): Promise<XYZ> => {
  const response = await request<XYZ>(`/api/xyz`, 'post', params);
  return response?.data;
};

Now, I want to modify it to be like this:

export const create = async (params: CreateRequest): Promise<XYZ> => {
  const response = await request<XYZ>(`/api/xyz`, 'post', params, as: :json);
  return response?.data;
};

Unfortunately, my attempt to change it didn't work because I'm new to this. Can someone please help me out?

Answer №1

To retrieve JSON data from a Rails application, you can specify the Content-Type=Application/JSON header (as well as the Accept header) just like with any other server. Consult the documentation for information on how to include these headers in your requests.

In Rails, you can also indicate the format by adding an extension to the URL (for example, '/api/xyz.json'), which will take precedence over the headers.

For a Rails API, it is recommended to define the default request type using something like

namespace :api, defaults: { format: :json } do ...
in your config/routes.rb file.

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