lib/timespan/mongoid/timespanned.rb in timespan-0.4.9 vs lib/timespan/mongoid/timespanned.rb in timespan-0.5.0

@@ -1,9 +1,43 @@
 module Mongoid
   module Timespanned
     extend ActiveSupport::Concern
 
     module ClassMethods
+      attr_writer :max_asap, :min_asap
+
+      def max_asap time = nil
+        @max_asap ||= (time || 10.days.from_now).to_i
+      end
+
+      def min_asap time = nil
+        @min_asap ||= (time || 1.day.ago).to_i        
+      end
+
+      def asap_method path
+        define_singleton_method :asap do
+          {:"#{path}.from".gte => min_asap, :"#{path}.from".lte => max_asap}
+        end
+      end
+
+      def duration_methods path
+        define_singleton_method :exactly do |period|
+          [{:"#{path}.from" => period.to_i}, {:"#{path}.to" => period.to_i}]
+        end
+
+        define_singleton_method :in_between do |range|
+          [{:"#{path}.from" => range.min.to_i}, {:"#{path}.to" => range.max.to_i}]
+        end
+
+        define_singleton_method :at_least do |period|
+          {:"#{path}.to".gte => period.to_i }
+        end
+
+        define_singleton_method :at_most do |period|
+          {:"#{path}.to".lte => period.to_i }
+        end
+      end
+
       # fx Account.timespan_container_delegates :period, :dates, :start, :end
       #   start_date= -> period.dates_start=
       #   end_date= -> period.dates_end=
       def timespan_container_delegates container, timespan, *names
         options = names.extract_options!
\ No newline at end of file