Contents

module Prosperity
  class Aggregate::Sum < Aggregate::WithColumn
    def to_sql
      "SUM(#{column})"
    end

    def apply(scope)
      scope.sum(column)
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
prosperity-0.0.10	lib/prosperity/aggregate/sum.rb
prosperity-0.0.9	lib/prosperity/aggregate/sum.rb
prosperity-0.0.8	lib/prosperity/aggregate/sum.rb
prosperity-0.0.7	lib/prosperity/aggregate/sum.rb
prosperity-0.0.6	lib/prosperity/aggregate/sum.rb
prosperity-0.0.5	lib/prosperity/aggregate/sum.rb
prosperity-0.0.4	lib/prosperity/aggregate/sum.rb
prosperity-0.0.3	lib/prosperity/aggregate/sum.rb
prosperity-0.0.2	lib/prosperity/aggregate/sum.rb