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| author | Glauco Custódio <glauco.custodio@gmail.com> | 2017-07-11 14:19:10 -0300 |
|---|---|---|
| committer | Glauco Custódio <glauco.custodio@gmail.com> | 2017-07-17 11:36:05 -0300 |
| commit | 5fa6563f09cd1ee84860364195249a9f7faa26a7 (patch) | |
| tree | b8af01320fbe27e88418867231ce0dd8a0d70659 /activesupport | |
| parent | fb129373a3f99c70b9d2548312390de2ce6abf91 (diff) | |
| download | rails-5fa6563f09cd1ee84860364195249a9f7faa26a7.tar.gz rails-5fa6563f09cd1ee84860364195249a9f7faa26a7.tar.bz2 rails-5fa6563f09cd1ee84860364195249a9f7faa26a7.zip | |
Add documentation for class_attribute options
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/class/attribute.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/class/attribute.rb b/activesupport/lib/active_support/core_ext/class/attribute.rb index a6da65e96d..f47736b3b5 100644 --- a/activesupport/lib/active_support/core_ext/class/attribute.rb +++ b/activesupport/lib/active_support/core_ext/class/attribute.rb @@ -7,6 +7,16 @@ class Class # Declare a class-level attribute whose value is inheritable by subclasses. # Subclasses can change their own value and it will not impact parent class. # + # ==== Options + # + # * <tt>:instance_reader</tt> - Sets the instance reader method (defaults to true). + # * <tt>:instance_writer</tt> - Sets the instance writer method (defaults to true). + # * <tt>:instance_accessor</tt> - Sets both instance methods (defaults to true). + # * <tt>:instance_predicate</tt> - Sets a predicate method (defaults to true). + # * <tt>:default</tt> - Sets a default value for the attribute (defaults to nil). + # + # ==== Examples + # # class Base # class_attribute :setting # end |