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

10 entries across 10 versions & 1 rubygems

Version	Path
active_reporter-0.6.3	lib/active_reporter/aggregator/count.rb
active_reporter-0.6.2	lib/active_reporter/aggregator/count.rb
active_reporter-0.6.1	lib/active_reporter/aggregator/count.rb
active_reporter-0.6.0	lib/active_reporter/aggregator/count.rb
active_reporter-0.5.13	lib/active_reporter/aggregator/count.rb
active_reporter-0.5.12	lib/active_reporter/aggregator/count.rb
active_reporter-0.5.11	lib/active_reporter/aggregator/count.rb
active_reporter-0.5.10	lib/active_reporter/aggregator/count.rb
active_reporter-0.5.9	lib/active_reporter/aggregator/count.rb
active_reporter-0.5.8	lib/active_reporter/aggregator/count.rb