AR like dynamic finders for Ripple #riak

dynamic_finders.rb

module Ripple
  module Document
    module DynamicFinders
      class << self
        def included(base)
          base.module_eval do
            extend DynamicFindersClassMethods
          end
        end
      end

      module DynamicFindersClassMethods
        def method_missing(method, *arguments, &block)
          if (method.to_s.starts_with?('find_by_'))
              find_by_index(method.to_s.gsub('find_by_','').to_sym, *arguments)
          else
            super
          end
        end
      end
    end
  end
end