diff options
Diffstat (limited to 'activemodel/lib/active_model/conversion.rb')
| -rw-r--r-- | activemodel/lib/active_model/conversion.rb | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/activemodel/lib/active_model/conversion.rb b/activemodel/lib/active_model/conversion.rb index 80a3ba51c3..d7f30f0920 100644 --- a/activemodel/lib/active_model/conversion.rb +++ b/activemodel/lib/active_model/conversion.rb @@ -21,7 +21,7 @@ module ActiveModel # cm.to_model == self # => true # cm.to_key # => nil # cm.to_param # => nil - # cm.to_path # => "contact_messages/contact_message" + # cm.to_partial_path # => "contact_messages/contact_message" # module Conversion extend ActiveSupport::Concern @@ -39,11 +39,9 @@ module ActiveModel # Returns an Enumerable of all key attributes if any is set, regardless # if the object is persisted or not. - # - # Note the default implementation uses persisted? just because all objects - # in Ruby 1.8.x responds to <tt>:id</tt>. def to_key - persisted? ? [id] : nil + key = respond_to?(:id) && id + key ? [key] : nil end # Returns a string representing the object's key suitable for use in URLs, @@ -59,7 +57,7 @@ module ActiveModel end module ClassMethods #:nodoc: - # Provide a class level cache for the to_path. This is an + # Provide a class level cache for #to_partial_path. This is an # internal method and should not be accessed directly. def _to_partial_path #:nodoc: @_to_partial_path ||= begin |