Module: PaperTrail::Rails::Controller

Defined in:
lib/paper_trail/frameworks/rails/controller.rb

Overview

Extensions to rails controllers. Provides convenient ways to pass certain information to the model layer, with controller_info and whodunnit. Also includes a convenient on/off switch, enabled_for_controller.

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/paper_trail/frameworks/rails/controller.rb', line 7

def self.included(base)
  before = [
    :set_paper_trail_enabled_for_controller,
    :set_paper_trail_controller_info
  ]
  after = [
    :warn_about_not_setting_whodunnit
  ]

  if base.respond_to? :before_action
    # Rails 4+
    before.map { |sym| base.before_action sym }
    after.map  { |sym| base.after_action  sym }
  else
    # Rails 3.
    before.map { |sym| base.before_filter sym }
    after.map  { |sym| base.after_filter  sym }
  end
end