update Module#mattr_accessor documentation [ci skip]

Francesco Rodriguez · Francesco Rodriguez · commit 4f031c8350b0 · 2012-05-26T23:07:37.000-05:00
diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
@@ -48,17 +48,17 @@ def #{sym}=(obj)
   #
   #  module AppConfiguration
   #    mattr_accessor :google_api_key
-  #    self.google_api_key = "123456789"
   #
-  #    mattr_accessor :paypal_url
-  #    self.paypal_url = "www.sandbox.paypal.com"
+  #    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!"
   #
-  # 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 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.
   def mattr_accessor(*syms)
     mattr_reader(*syms)
     mattr_writer(*syms)

Original file line number	Diff line number	Diff line change
`@@ -48,17 +48,17 @@ def #{sym}=(obj)`
`48`	`48`	`#`
`49`	`49`	`# module AppConfiguration`
`50`	`50`	`# mattr_accessor :google_api_key`
`51`		`- # self.google_api_key = "123456789"`
`52`	`51`	`#`
`53`		`- # mattr_accessor :paypal_url`
`54`		`- # self.paypal_url = "www.sandbox.paypal.com"`
	`52`	`+ # self.google_api_key = "123456789"`
`55`	`53`	`# end`
`56`	`54`	`#`
	`55`	`+ # AppConfiguration.google_api_key # => "123456789"`
`57`	`56`	`# AppConfiguration.google_api_key = "overriding the api key!"`
	`57`	`+ # AppConfiguration.google_api_key # => "overriding the api key!"`
`58`	`58`	`#`
`59`		`- # To opt out of the instance writer method, pass :instance_writer => false.`
`60`		`- # To opt out of the instance reader method, pass :instance_reader => false.`
`61`		`- # To opt out of both instance methods, pass :instance_accessor => false.`
	`59`	`+ # To opt out of the instance writer method, pass instance_writer: false.`
	`60`	`+ # To opt out of the instance reader method, pass instance_reader: false.`
	`61`	`+ # To opt out of both instance methods, pass instance_accessor: false.`
`62`	`62`	`def mattr_accessor(*syms)`
`63`	`63`	`mattr_reader(*syms)`
`64`	`64`	`mattr_writer(*syms)`