lib/mongoid_rating/model.rb in mongoid_rating-0.1.1 vs lib/mongoid_rating/model.rb in mongoid_rating-0.1.2

@@ -10,12 +10,14 @@
         # 
         # rateable :overall, range: -5..5
         # 
         # Disable average completely
         # rateable :design, range: -5..5, average: false
-        #
         # rateable :quality, range: -5..5, average: true
+        #
+        # float: whether to allow non-integer rates (default true)
+        #
         def rateable(field, options = {})
           options = {
             range: 1..5,
             rerate: true,
             counters: true,
@@ -52,10 +54,14 @@
             scope :highest_#{field}, -> {
               where(#{savg}.ne => nil).order_by([#{savg}, :desc])
             }
 
             def #{field}!(value, rater)
-              value = value.to_i unless #{options[:float]}
+              if #{options[:float]}
+               value = value.to_f
+              else
+               value = value.to_i 
+              end
               unless (#{options[:range]}).include?(value)
                 raise "bad vote value"
               end
               raise "can't rate" unless can_#{field}?(rater)
               un#{field}!(rater)