Class: ModelObserver::Metric

Inherits:
Object
  • Object
show all
Defined in:
lib/model_observer/metric.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model, started_at, ended_at) ⇒ Metric

Returns a new instance of Metric.



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# File 'lib/model_observer/metric.rb', line 5

def initialize(model, started_at, ended_at)
  @model_class = model.class
  @model_id = model.__send__(model.class.primary_key) if model.class.primary_key
  @started_at = started_at
  @ended_at = ended_at
end

Instance Attribute Details

#ended_at ⇒ Object

Returns the value of attribute ended_at.



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# File 'lib/model_observer/metric.rb', line 3

def ended_at
  @ended_at
end

#model_class ⇒ Object

Returns the value of attribute model_class.



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# File 'lib/model_observer/metric.rb', line 3

def model_class
  @model_class
end

#model_id ⇒ Object

Returns the value of attribute model_id.



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# File 'lib/model_observer/metric.rb', line 3

def model_id
  @model_id
end

#started_at ⇒ Object

Returns the value of attribute started_at.



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# File 'lib/model_observer/metric.rb', line 3

def started_at
  @started_at
end

Instance Method Details

#duration ⇒ Object 



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# File 'lib/model_observer/metric.rb', line 12

def duration
  ((ended_at.to_f - started_at.to_f) * 1000).round(1)
end