Contents

module ActiveReporter
  module Aggregator
    class Count < ActiveReporter::Aggregator::Base
      def function
        "COUNT(#{"DISTINCT" if distinct} #{expression})"
      end

      def default_value
        super || 0
      end

      private

      def distinct
        opts[:distinct] || true
      end

      def column
        opts.fetch(:column, "id")
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
active_reporter-0.7.1	lib/active_reporter/aggregator/count.rb
active_reporter-0.6.5	lib/active_reporter/aggregator/count.rb
active_reporter-0.6.4	lib/active_reporter/aggregator/count.rb