Class: Console::Measure

Inherits:
Object
  • Object
show all
Defined in:
lib/console/measure.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(output, subject, **tags) ⇒ Measure

Returns a new instance of Measure.



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# File 'lib/console/measure.rb', line 28

def initialize(output, subject, **tags)
  @output = output
  @subject = subject
  @tags = tags
end

Instance Attribute Details

#tags ⇒ Object (readonly)

Returns the value of attribute tags.



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# File 'lib/console/measure.rb', line 34

def tags
  @tags
end

Instance Method Details

#duration(name, &block) ⇒ Object

Measure the execution of a block of code.



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# File 'lib/console/measure.rb', line 37

def duration(name, &block)
  @output.info(@subject) {Event::Enter.new(name)}
  
  start_time = Clock.now
  
  result = yield(self)
  
  duration = Clock.now - start_time
  
  @output.info(@subject) {Event::Exit.new(name, duration, **@tags)}
  
  return result
end