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fix example format and add markup in Module#mattr_accessor documentation [ci skip]

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Francesco Rodriguez 2012-05-29 00:00:32 -05:00
parent 34f82abf01
commit 5487daba97
1 changed files with 10 additions and 10 deletions
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20
activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
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@ -46,19 +46,19 @@ def #{sym}=(obj)
# Extends the module object with module and instance accessors for class attributes,
# just like the native attr* accessors for instance attributes.
#
# module AppConfiguration
# mattr_accessor :google_api_key
# module AppConfiguration
# mattr_accessor :google_api_key
#
# self.google_api_key = "123456789"
# end
# self.google_api_key = "123456789"
# end
#
# AppConfiguration.google_api_key # => "123456789"
# AppConfiguration.google_api_key = "overriding the api key!"
# AppConfiguration.google_api_key # => "overriding the api key!"
# AppConfiguration.google_api_key # => "123456789"
# AppConfiguration.google_api_key = "overriding the api key!"
# AppConfiguration.google_api_key # => "overriding the api key!"
#
# To opt out of the instance writer method, pass instance_writer: false.
# To opt out of the instance reader method, pass instance_reader: false.
# To opt out of both instance methods, pass instance_accessor: false.
# To opt out of the instance writer method, pass <tt>instance_writer: false</tt>.
# To opt out of the instance reader method, pass <tt>instance_reader: false</tt>.
# To opt out of both instance methods, pass <tt>instance_accessor: false</tt>.
def mattr_accessor(*syms)
mattr_reader(*syms)
mattr_writer(*syms)