Rails Benchmark

benchmark_controller.rb

class BenchmarkController < ActionController::Base
   def plaintext
      render plain: "Hello world"
   end

   def json
      a = [1, 2, 3]
      d = {"one" => 1, "two" => 2, "three" => 3}

      r = {"array" => a, "dict" => d, "int" => 42, "string" => "test", "double" => 3.14, "null" => nil}
       
      render :json => r
   end

   def sqlite
       r = ActiveRecord::Base.connection.exec_query("SELECT * FROM users ORDER BY random() LIMIT 1")
       render :json => r
   end
end