Contents

module ActiveReporter
  module Aggregator
    class Sum < ActiveReporter::Aggregator::Base
      def function
        "SUM(#{expression})"
      end

      def default_value
        super || 0
      end
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
active_reporter-0.7.1	lib/active_reporter/aggregator/sum.rb
active_reporter-0.6.5	lib/active_reporter/aggregator/sum.rb
active_reporter-0.6.4	lib/active_reporter/aggregator/sum.rb
active_reporter-0.6.3	lib/active_reporter/aggregator/sum.rb
active_reporter-0.6.2	lib/active_reporter/aggregator/sum.rb
active_reporter-0.6.1	lib/active_reporter/aggregator/sum.rb
active_reporter-0.6.0	lib/active_reporter/aggregator/sum.rb
active_reporter-0.5.13	lib/active_reporter/aggregator/sum.rb
active_reporter-0.5.12	lib/active_reporter/aggregator/sum.rb
active_reporter-0.5.11	lib/active_reporter/aggregator/sum.rb
active_reporter-0.5.10	lib/active_reporter/aggregator/sum.rb
active_reporter-0.5.9	lib/active_reporter/aggregator/sum.rb
active_reporter-0.5.8	lib/active_reporter/aggregator/sum.rb