Class: MongoModel::InstrumentedCursor

Inherits:
Object
  • Object
show all
Defined in:
lib/mongomodel/support/instrumented_collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cursor) ⇒ InstrumentedCursor

Returns a new instance of InstrumentedCursor.



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# File 'lib/mongomodel/support/instrumented_collection.rb', line 10

def initialize(cursor)
  @cursor = cursor
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object (private) 



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# File 'lib/mongomodel/support/instrumented_collection.rb', line 27

def method_missing(method, *args, &block)
  cursor.send(method, *args, &block)
end

Instance Attribute Details

#cursor ⇒ Object (readonly)

Returns the value of attribute cursor.



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# File 'lib/mongomodel/support/instrumented_collection.rb', line 8

def cursor
  @cursor
end

Instance Method Details

#count ⇒ Object 



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# File 'lib/mongomodel/support/instrumented_collection.rb', line 20

def count
  instrument("count(#{cursor.selector.inspect})") do
    cursor.count
  end
end

#to_a ⇒ Object 



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# File 'lib/mongomodel/support/instrumented_collection.rb', line 14

def to_a
  instrument(query_description) do
    cursor.to_a
  end
end