association.rb in active_remote-3.0.0.pre1

- old
+ new

@@ -81,10 +81,13 @@
           search_hash[foreign_key] = object.guid
           search_hash[options[:scope]] = object.read_attribute(options[:scope]) if options.has_key?(:scope)
 
           search_hash.values.any?(&:nil?) ? [] : klass.search(search_hash)
         end
+
+        options.merge!(:has_many => true)
+        create_setter_method(has_many_class, options)
       end
 
       # Create a `has_one` association for a given remote resource.
       # Specify one or more associations to define. The constantized
       # class must be loaded into memory already. A method will be defined
@@ -133,9 +136,10 @@
     private
 
       def create_setter_method(associated_klass, options={})
         writer_method = "#{associated_klass}=".to_sym
         define_method(writer_method) do |new_value|
+          raise "New value must be an array" if options[:has_many] == true && new_value.class != Array
           klass_name = options.fetch(:class_name){ associated_klass }
           klass = klass_name.to_s.classify.constantize
 
           instance_variable_set(:"@#{new_value.class.name.demodulize.underscore}", new_value)
           new_value