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author | Yehuda Katz <wycats@gmail.com> | 2009-08-06 19:52:11 -0300 |
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committer | Yehuda Katz <wycats@gmail.com> | 2009-08-06 19:52:11 -0300 |
commit | bd6b61be88dfe6eb1ff1dcc5c17542d804a842c7 (patch) | |
tree | 13be5181476dc71aca97bbefb795eeb814949e0e /actionpack/lib/action_controller/metal/hide_actions.rb | |
parent | 52798fd479d4acbf823d093b03bdd1acf8e86b62 (diff) | |
download | rails-bd6b61be88dfe6eb1ff1dcc5c17542d804a842c7.tar.gz rails-bd6b61be88dfe6eb1ff1dcc5c17542d804a842c7.tar.bz2 rails-bd6b61be88dfe6eb1ff1dcc5c17542d804a842c7.zip |
Rename /base to /metal and make base.rb and metal.rb top-level to reflect their module locations
Diffstat (limited to 'actionpack/lib/action_controller/metal/hide_actions.rb')
-rw-r--r-- | actionpack/lib/action_controller/metal/hide_actions.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/metal/hide_actions.rb b/actionpack/lib/action_controller/metal/hide_actions.rb new file mode 100644 index 0000000000..af68c772b1 --- /dev/null +++ b/actionpack/lib/action_controller/metal/hide_actions.rb @@ -0,0 +1,35 @@ +module ActionController + # ActionController::HideActions adds the ability to prevent public methods on a controller + # to be called as actions. + module HideActions + extend ActiveSupport::Concern + + included do + extlib_inheritable_accessor(:hidden_actions) { Set.new } + end + + private + + # Overrides AbstractController::Base#action_method? to return false if the + # action name is in the list of hidden actions. + def action_method?(action_name) + !hidden_actions.include?(action_name) && super + end + + module ClassMethods + # Sets all of the actions passed in as hidden actions. + # + # ==== Parameters + # *args<#to_s>:: A list of actions + def hide_action(*args) + hidden_actions.merge(args.map! {|a| a.to_s }) + end + + # Overrides AbstractController::Base#action_methods to remove any methods + # that are listed as hidden methods. + def action_methods + @action_methods ||= Set.new(super.reject {|name| hidden_actions.include?(name)}) + end + end + end +end |