Change json format output in Rails?

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I have an API that has the data in the following format:

[
{
    "id": 1,
    "vehicle": "350",
    "code": "350",
    "delivery_date": "2019-07-26T00:00:00.000Z",
    "created_at": "2019-08-07T17:00:37.000Z",
    "updated_at": "2019-08-07T17:00:37.000Z"
},
{
    "id": 2,
    "vehicle": "364",
    "code": "364",
    "delivery_date": "2019-07-26T00:00:00.000Z",
    "created_at": "2019-08-07T17:00:37.000Z",
    "updated_at": "2019-08-07T17:00:37.000Z"
},
{
    "id": 3,
    "vehicle": "1305",
    "code": "1305",
    "delivery_date": "2019-07-26T00:00:00.000Z",
    "created_at": "2019-08-07T17:00:37.000Z",
    "updated_at": "2019-08-07T17:00:37.000Z"
},
]

The point is that because of (I believe) the " [ ] " url/api/loads/list/1

just how do I change this output?

@loads = Load.all
        render json: @loads, status: 200

That’s actually what I have.

json ruby-on-rails ruby

  • The output is so pq Load.all returns a list of "load", if you want to return only one element you have to find render json: Load.find(params[:id]), status: 200

1 answer

0

You cannot do this. You have created an output for your list index, which shows all of them. If you want to create an endpoint to show a specific item, create a show route.

def show
  @load = Load.find(params[:id])
  render json: @load, status: 200
end

namespace :api do
  namespace :v1 do
    resources :loads, only: [:index, :show]
  end
end

Remembering that this api and v1 are only good API practices, the only thing needed to work is to create an endpoint show.

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