Module: ActionController::Helpers
- Defined in:
- lib/action_controller/helpers.rb
Overview
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Defined Under Namespace
Modules: ClassMethods
Class Method Summary collapse
-
.included(base) ⇒ Object
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Class Method Details
.included(base) ⇒ Object
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# File 'lib/action_controller/helpers.rb', line 6 def self.included(base) # Initialize the base module to aggregate its helpers. base.class_inheritable_accessor :master_helper_module base.master_helper_module = Module.new # Set the default directory for helpers base.class_inheritable_accessor :helpers_dir base.helpers_dir = (defined?(RAILS_ROOT) ? "#{RAILS_ROOT}/app/helpers" : "app/helpers") # Extend base with class methods to declare helpers. base.extend(ClassMethods) base.class_eval do # Wrap inherited to create a new master helper module for subclasses. class << self alias_method_chain :inherited, :helper end end end |