Merge pull request #10946 from arunagw/build_fix_for_object_const_get…

…_nil We need to check exception name to be nil
rails · Jun 14, 2013 · 9fb17c9 · 9fb17c9
2 parents 6e34601 + 07d8294
commit 9fb17c9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb
@@ -322,6 +322,9 @@ def ordinalize(number)
     # For instance, Foo::Bar::Baz will generate Foo(::Bar(::Baz)?)?
     def const_regexp(camel_cased_word) #:nodoc:
       parts = camel_cased_word.split("::")
+
+      return Regexp.escape(camel_cased_word) if parts.blank?
+
       last  = parts.pop
 
       parts.reverse.inject(last) do |acc, part|