class MetricsController < ActionController::API

  # GET /metric
  def index 
    render json: {}
  end

  # POST /metric/:key
  def create
    key = params[:key]
    render json: {}
  end

  # GET /metric/:key
  def show
    # Return an empty JSON response
    render json: {}
  end

  # DELETE /metric/:key
  def delete
    key = params[:key]
    render json: {}
  end

end