Class: ScoutApm::Instruments::Mongoid

Inherits:
Object
  • Object
show all
Defined in:
lib/scout_apm/instruments/mongoid.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/scout_apm/instruments/mongoid.rb', line 4

def logger
  @logger
end

Instance Method Details

#initalize(logger = ScoutApm::Agent.instance.logger) ⇒ Object 



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# File 'lib/scout_apm/instruments/mongoid.rb', line 6

def initalize(logger=ScoutApm::Agent.instance.logger)
  @logger = logger
  @installed = false
end

#install ⇒ Object 



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# File 'lib/scout_apm/instruments/mongoid.rb', line 15

def install
  @installed = true

  # Mongoid versions that use Moped should instrument Moped.
  if defined?(::Mongoid) and !defined?(::Moped)
    ScoutApm::Agent.instance.logger.info "Instrumenting Mongoid"

    ::Mongoid::Collection.class_eval do
      include ScoutApm::Tracer
      (::Mongoid::Collections::Operations::ALL - [:<<, :[]]).each do |method|
        instrument_method method, :type => "MongoDB", :name => '#{@klass}/#{method}'
      end
    end
  end

end

#installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scout_apm/instruments/mongoid.rb', line 11

def installed?
  @installed
end