diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/instance_variables.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/instance_variables.rb b/activesupport/lib/active_support/core_ext/object/instance_variables.rb index e07eb76c1d..57276135c4 100644 --- a/activesupport/lib/active_support/core_ext/object/instance_variables.rb +++ b/activesupport/lib/active_support/core_ext/object/instance_variables.rb @@ -13,6 +13,10 @@ class Object end end + def instance_variable_names + instance_variables.map(&:to_s) + end + def copy_instance_variables_from(object, exclude = []) #:nodoc: exclude += object.protected_instance_variables if object.respond_to? :protected_instance_variables |