Customize the JSON Response Using as_json:
To modify how Rails serializes the Apprenticeship object into JSON, you can use the as_json method to include the associated records (Jedi and Padawan) as nested objects.
class ApprenticeshipsController < ApplicationController
def index
# Load all apprenticeships with their associated Jedi and Padawan records
@apprenticeships = Apprenticeship.includes(:jedi, :padawan).all
# Render JSON with nested Jedi and Padawan information
render json: @apprenticeships.as_json(
include: {
jedi: { only: [:id, :name] },
padawan: { only: [:id, :name] }
}
)
end
end
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