Json template engine rails

We need a serializer for these models as well because we want to specify the attributes we want to show. Notice AppointmentSerializer. In order to start using the serializer, we have to create a new instance of the AppointmentSerializer class and then pass in the variable to turn it into JSON. We will also pass in the options parameter to the serializer to include the doctor and patient objects and their attributes.

We used this for the show action, but this can be used in any of the controller actions. Other serializer gems will structure data differently. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.

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Git stats commits. Failed to load latest commit information. View code. Jb A simpler and faster Jbuilder alternative. Installation Add this line to your application's Gemfile: gem 'jb'. MIT License. Releases 12 tags. Packages 0 No packages published. Used by 2. Contributors Such behavior is a part of data preparation best practices. Here is the full list of best practices that you should stick to when preparing data in order to have good performance:.

Their APIs are designed in a similar way; however, there are some important differences. For testing purposes, I will be using two models: Post and Comment. If you want to test the code examples below on your side, you can generate a new Rails project and the models by using the following code:. The ActiveModel::Serializer implementation is very popular despite the fact that the master is not yet released.

The current stable version is 0. The gem comes with the handy generator that will create given serializer for us. Now, ensure that your serializers have the following contents:. The jsonapi-rb is an intuitive Ruby library, comprised of 4 independent micro-libraries: jsonapi-parser , jsonapi-renderer , jsonapi-serializable and jsonapi-deserializable. As usual, the first step is to add the gem in our Gemfile:. By default, the gem automatically uses created templates in the Rails controllers when the response in the JSON format is requested.

However, we can also prepare data from the console level:. Now, we have to update existing serializers. Rename PostSerializer to PostResource and put the following code:. Do the same with the CommentSerializer it should be named CommentResource now :.

Now, we have to update existing serializers that we created above:. Usually, structures are stored in files with json. You can now load the template and generate JSON as well as use it without the template:.

The most popular solutions are:.