class ActiveReporter::Aggregator::Sum
Public Instance Methods
default_value()
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Calls superclass method
ActiveReporter::Aggregator::Base#default_value
# File lib/active_reporter/aggregator/sum.rb, line 8 def default_value super || 0 end
function()
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# File lib/active_reporter/aggregator/sum.rb, line 4 def function "SUM(#{expression})" end