lib/apipie/validator.rb in apipie-rails-0.2.3 vs lib/apipie/validator.rb in apipie-rails-0.2.4

@@ -161,11 +161,11 @@
         @items_type = options[:of]
         @items_enum = options[:in]
       end
 
       def validate(values)
-        return false unless process_value(values).respond_to?(:each)
+        return false unless process_value(values).respond_to?(:each) && !process_value(values).is_a?(String)
         process_value(values).all? { |v| validate_item(v)}
       end
 
       def process_value(values)
         values || []
@@ -173,10 +173,10 @@
 
       def description
         "Must be an array of #{items}"
       end
 
-      def self.build(param_description, argument, options={}, block)
+      def self.build(param_description, argument, options, block)
         if argument == Array && !block.is_a?(Proc)
           self.new(param_description, argument, options)
         end
       end