Merge pull request rails#21467 from yui-knk/doc/subscribe

Zachary Scott · Zachary Scott · commit aa3acf85cbb6 · 2015-09-02T09:43:50.000-04:00
[ci skip] Add description about which object
diff --git a/activesupport/lib/active_support/notifications.rb b/activesupport/lib/active_support/notifications.rb
@@ -69,8 +69,8 @@ module ActiveSupport
   # is able to take the arguments as they come and provide an object-oriented
   # interface to that data.
   #
-  # It is also possible to pass an object as the second parameter passed to the
-  # <tt>subscribe</tt> method instead of a block:
+  # It is also possible to pass an object which responds to <tt>call</tt> method
+  # as the second parameter to the <tt>subscribe</tt> method instead of a block:
   #
   #   module ActionController
   #     class PageRequest

Original file line number	Diff line number	Diff line change
`@@ -69,8 +69,8 @@ module ActiveSupport`
`69`	`69`	`# is able to take the arguments as they come and provide an object-oriented`
`70`	`70`	`# interface to that data.`
`71`	`71`	`#`
`72`		`- # It is also possible to pass an object as the second parameter passed to the`
`73`		`- # <tt>subscribe</tt> method instead of a block:`
	`72`	`+ # It is also possible to pass an object which responds to <tt>call</tt> method`
	`73`	`+ # as the second parameter to the <tt>subscribe</tt> method instead of a block:`
`74`	`74`	`#`
`75`	`75`	`# module ActionController`
`76`	`76`	`# class PageRequest`