fix ajax update where there are no dimensions, and using big stars

ajaxful_rating.gemspec

@@ -2,11 +2,11 @@
 
 Gem::Specification.new do |s|
   s.name = %q{ajaxful_rating}
-  s.version = "2.2.5"
+  s.version = "2.2.6"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 1.2") if s.respond_to? :required_rubygems_version=
   s.authors = ["Edgar J. Suarez"]
-  s.date = %q{2010-05-21}
+  s.date = %q{2010-05-27}
   s.description = %q{Provides a simple way to add rating functionality to your application.}
   s.email = %q{edgar.js@gmail.com}
   s.extra_rdoc_files = ["CHANGELOG", "README.textile", "lib/ajaxful_rating.rb", "lib/axr/css_builder.rb", "lib/axr/errors.rb", "lib/axr/helpers.rb", "lib/axr/locale.rb", "lib/axr/model.rb", "lib/axr/stars_builder.rb"]

lib/axr/model.rb

@@ -21,7 +21,7 @@ def ajaxful_rateable(options = {})
       has_many :rates_without_dimension, :as => :rateable, :class_name => 'Rate',
         :dependent => :destroy, :conditions => {:dimension => nil}
       has_many :raters_without_dimension, :through => :rates_without_dimension, :source => :rater
-      
+
       options[:dimensions].each do |dimension|
         has_many "#{dimension}_rates", :dependent => :destroy,
           :conditions => {:dimension => dimension.to_s}, :class_name => 'Rate', :as => :rateable
@@ -36,12 +36,12 @@ def axr_config
             :cache_column => :rating_average
           }
         end
-        
+
         alias_method :ajaxful_rating_options, :axr_config
       end
-      
+
       axr_config.update(options)
-      
+
       include AjaxfulRating::InstanceMethods
       extend AjaxfulRating::SingletonMethods
     end
@@ -54,7 +54,7 @@ def ajaxful_rater(options = {})
 
   # Instance methods for the rateable object.
   module InstanceMethods
-    
+
     # Proxy for axr_config singleton method.
     def axr_config
       self.class.axr_config
@@ -84,11 +84,11 @@ def rate(stars, user, dimension = nil)
       rate.save!
       self.update_cached_average(dimension)
     end
-    
+
     # Builds the DOM id attribute for the wrapper in view.
     def wrapper_dom_id(options = {})
       options = options.symbolize_keys.slice(:small, :dimension)
-      options = options.select { |k, v| v.present? }.map do |k, v|
+      options = options.select { |k, v| v.present? or (v == false) }.map do |k, v|
         if k == :dimension
           v.to_s
         else
@@ -106,13 +106,13 @@ def wrapper_dom_id(options = {})
     def raters(dimension = nil)
       sql = "SELECT DISTINCT u.* FROM #{self.class.user_class.table_name} u "\
         "INNER JOIN rates r ON u.id = r.rater_id WHERE "
-      
+
       sql << self.class.send(:sanitize_sql_for_conditions, {
         :rateable_id => id,
         :rateable_type => self.class.base_class.name,
         :dimension => (dimension.to_s if dimension)
       }, 'r')
-      
+
       self.class.user_class.find_by_sql(sql)
     end
 
@@ -125,7 +125,7 @@ def rate_by(user, dimension = nil)
     def rated_by?(user, dimension = nil)
       !rate_by(user, dimension).nil?
     end
-    
+
     # Returns whether or not the user can rate this object.
     # Based on if the user has already rated the object or the
     # :allow_update option is enabled.
@@ -181,7 +181,7 @@ def update_cached_average(dimension = nil)
   end
 
   module SingletonMethods
-    
+
     # Maximum value accepted when rating the model. Default is 5.
     #
     # Change it by passing the :stars option to +ajaxful_rateable+
@@ -195,7 +195,7 @@ def max_stars
     def user_class_name
       Rate.reflect_on_association(:rater).options[:class_name]
     end
-    
+
     # Gets the user's class
     def user_class
       user_class_name.constantize
@@ -225,13 +225,13 @@ def find_less_popular(dimension = nil)
     def find_statement(attr_name, attr_value, dimension = nil)
       sql = "SELECT DISTINCT r2.* FROM rates r1 INNER JOIN "\
         "#{self.base_class.table_name} r2 ON r1.rateable_id = r2.id WHERE "
-      
+
       sql << sanitize_sql_for_conditions({
         :rateable_type => self.base_class.name,
         attr_name => attr_value,
         :dimension => (dimension.to_s if dimension)
       }, 'r1')
-      
+
       find_by_sql(sql)
     end