Merge pull request #13092 from laurocaetano/improve_documentation_for…

…_delegate Improve Module#delegate documentation.
rails · Nov 29, 2013 · c85957e · c85957e
2 parents 2be3694 + e40ac15
commit c85957e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/activesupport/lib/active_support/core_ext/module/delegation.rb b/activesupport/lib/active_support/core_ext/module/delegation.rb
@@ -138,6 +138,8 @@ class DelegationError < NoMethodError; end
   #
   #   Foo.new("Bar").name # raises NoMethodError: undefined method `name'
   #
+  # The target method must be public, otherwise it will raise +NoMethodError+.
+  #
   def delegate(*methods)
     options = methods.pop
     unless options.is_a?(Hash) && to = options[:to]