Array.wrap no longer needed

activemodel/lib/active_model/mass_assignment_security.rb

@@ -1,6 +1,5 @@
 require 'active_support/core_ext/class/attribute'
 require 'active_support/core_ext/string/inflections'
-require 'active_support/core_ext/array/wrap'
 require 'active_model/mass_assignment_security/permission_set'
 require 'active_model/mass_assignment_security/sanitizer'
 
@@ -116,7 +115,7 @@ module ActiveModel
 
         self._protected_attributes = protected_attributes_configs.dup
 
-        Array.wrap(role).each do |name|
+        Array(role).each do |name|
           self._protected_attributes[name] = self.protected_attributes(name) + args
         end
 
@@ -178,7 +177,7 @@ module ActiveModel
 
         self._accessible_attributes = accessible_attributes_configs.dup
 
-        Array.wrap(role).each do |name|
+        Array(role).each do |name|
           self._accessible_attributes[name] = self.accessible_attributes(name) + args
         end