Class: Tuttle::Middleware::RequestProfiler

Inherits:
Object
  • Object
show all
Defined in:
lib/tuttle/middleware/request_profiler.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RequestProfiler

Returns a new instance of RequestProfiler.



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# File 'lib/tuttle/middleware/request_profiler.rb', line 7

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/tuttle/middleware/request_profiler.rb', line 11

def call(env)
  query_string = env['QUERY_STRING']

  tuttle_profiler_action = /(^|[&?])tuttle-profiler=([\w\-]*)/.match(query_string) { |m| m[2] }

  case tuttle_profiler_action
  when 'memory_profiler', 'memory'
    profile_memory(env, query_string)
  when 'ruby-prof', 'cpu'
    profile_cpu(env, query_string)
  when 'busted'
    profile_busted(env, query_string)
  else
    @app.call(env)
  end
end