lib/schematic/generator/restrictions/pattern.rb in schematic-0.3.0 vs lib/schematic/generator/restrictions/pattern.rb in schematic-0.3.1

@@ -6,9 +6,11 @@
           for_validator ActiveModel::Validations::FormatValidator do |validator|
             if pattern = validator.options[:with]
               value = pattern.source
               value.gsub!(/^(?:\^|\\A|\\a)?/, '')
               value.gsub!(/(?:\$|\\Z|\\z)?$/, '')
+              value.gsub!(/\\\$/, '$')
+              value.gsub!(/\(\?:/, '(')
               builder.xs(:pattern, "value" => value)
             end
           end
         end
       end