lib/apipie/validator.rb in apipie-rails-0.5.8 vs lib/apipie/validator.rb in apipie-rails-0.5.9

@@ -396,10 +396,31 @@
       def description
         nil
       end
     end
 
+    class DecimalValidator < BaseValidator
+
+      def validate(value)
+        self.class.validate(value)
+      end
+
+      def self.build(param_description, argument, options, block)
+        if argument == :decimal
+          self.new(param_description)
+        end
+      end
+
+      def description
+        "Must be a decimal number."
+      end
+
+      def self.validate(value)
+        value.to_s =~ /\A^[-+]?[0-9]+([,.][0-9]+)?\Z$/
+      end
+    end
+
     class NumberValidator < BaseValidator
 
       def validate(value)
         self.class.validate(value)
       end
@@ -410,9 +431,13 @@
         end
       end
 
       def description
         "Must be a number."
+      end
+
+      def expected_type
+        'numeric'
       end
 
       def self.validate(value)
         value.to_s =~ /\A(0|[1-9]\d*)\Z$/
       end