app/controllers/chartism/charts_controller.rb
module Chartism
class ChartsController < ActionController::Base
def show
chart = Chartism.chartism params[:id]
raise ActionController::RoutingError.new('Not Found') unless chart
render json: {
type: Chartism.chart_type(chart),
options: chart.options,
data: chart.data
}
end
end
end