Class: SimpleFlow::MiddleWare::Instrumentation

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

Instance Method Summary collapse

Constructor Details

#initialize(callable, api_key: nil) ⇒ Instrumentation

Returns a new instance of Instrumentation.



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# File 'lib/simple_flow/middleware.rb', line 23

def initialize(callable, api_key: nil)
  @callable, @api_key = callable, api_key
end

Instance Method Details

#call(result) ⇒ Object 



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# File 'lib/simple_flow/middleware.rb', line 27

def call(result)
  start_time = Time.now
  result = @callable.call(result)
  duration = Time.now - start_time
  puts "Instrumentation: #{@api_key} took #{duration}s"
  result
end