Module: DataMapper::Aggregates::Operators

Included in:
Symbol
Defined in:
lib/dm-aggregates/operators.rb

Instance Method Summary collapse

Instance Method Details

#avg ⇒ Object 



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# File 'lib/dm-aggregates/operators.rb', line 16

def avg
  DataMapper::Query::Operator.new(self, :avg)
end

#count ⇒ Object 



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# File 'lib/dm-aggregates/operators.rb', line 4

def count
  DataMapper::Query::Operator.new(self, :count)
end

#max ⇒ Object 



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# File 'lib/dm-aggregates/operators.rb', line 12

def max
  DataMapper::Query::Operator.new(self, :max)
end

#min ⇒ Object 



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# File 'lib/dm-aggregates/operators.rb', line 8

def min
  DataMapper::Query::Operator.new(self, :min)
end

#sum ⇒ Object 



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# File 'lib/dm-aggregates/operators.rb', line 20

def sum
  DataMapper::Query::Operator.new(self, :sum)
end