lib/generators/devise/orm_helpers.rb in devise-1.1.9 vs lib/generators/devise/orm_helpers.rb in devise-1.2.rc

@@ -2,18 +2,19 @@
   module Generators
     module OrmHelpers
       def model_contents
 <<-CONTENT
   # Include default devise modules. Others available are:
-  # :token_authenticatable, :confirmable, :lockable and :timeoutable
+  # :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
   devise :database_authenticatable, :registerable,
          :recoverable, :rememberable, :trackable, :validatable
 
 CONTENT
       end
 
       def model_exists?
-        File.exists?(File.join(destination_root, model_path))
+        return @model_exists if instance_variable_defined?(:@model_exists)
+        @model_exists = File.exists?(File.join(destination_root, model_path))
       end
 
       def model_path
         @model_path ||= File.join("app", "models", "#{file_path}.rb")
       end
\ No newline at end of file