Merge pull request #5878 from oscardelben/refactor_observed_class
Refactor Observer.observed_class
This commit is contained in:
commit
cd65682835
|
@ -5,6 +5,7 @@ require 'active_support/core_ext/module/remove_method'
|
|||
require 'active_support/core_ext/string/inflections'
|
||||
require 'active_support/core_ext/enumerable'
|
||||
require 'active_support/deprecation'
|
||||
require 'active_support/core_ext/object/try'
|
||||
require 'active_support/descendants_tracker'
|
||||
|
||||
module ActiveModel
|
||||
|
@ -212,11 +213,7 @@ module ActiveModel
|
|||
# The class observed by default is inferred from the observer's class name:
|
||||
# assert_equal Person, PersonObserver.observed_class
|
||||
def observed_class
|
||||
if observed_class_name = name[/(.*)Observer/, 1]
|
||||
observed_class_name.constantize
|
||||
else
|
||||
nil
|
||||
end
|
||||
name[/(.*)Observer/, 1].try :constantize
|
||||
end
|
||||
end
|
||||
|
||||
|
|
Loading…
Reference in New Issue