diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/class/attribute.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/class/attribute.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/core_ext/class/attribute.rb b/activesupport/lib/active_support/core_ext/class/attribute.rb index 802d988af2..ba422f9071 100644 --- a/activesupport/lib/active_support/core_ext/class/attribute.rb +++ b/activesupport/lib/active_support/core_ext/class/attribute.rb @@ -1,6 +1,6 @@ -require 'active_support/core_ext/kernel/singleton_class' -require 'active_support/core_ext/module/remove_method' -require 'active_support/core_ext/array/extract_options' +require "active_support/core_ext/kernel/singleton_class" +require "active_support/core_ext/module/remove_method" +require "active_support/core_ext/array/extract_options" class Class # Declare a class-level attribute whose value is inheritable by subclasses. @@ -20,14 +20,14 @@ class Class # Base.setting # => true # # In the above case as long as Subclass does not assign a value to setting - # by performing <tt>Subclass.setting = _something_ </tt>, <tt>Subclass.setting</tt> + # by performing <tt>Subclass.setting = _something_</tt>, <tt>Subclass.setting</tt> # would read value assigned to parent class. Once Subclass assigns a value then # the value assigned by Subclass would be returned. # # This matches normal Ruby method inheritance: think of writing an attribute # on a subclass as overriding the reader method. However, you need to be aware # when using +class_attribute+ with mutable structures as +Array+ or +Hash+. - # In such cases, you don't want to do changes in places but use setters: + # In such cases, you don't want to do changes in place. Instead use setters: # # Base.setting = [] # Base.setting # => [] |