Froze rails gems

[depot.git] / vendor / rails / activesupport / lib / active_support / basic_object.rb

diff --git a/vendor/rails/activesupport/lib/active_support/basic_object.rb b/vendor/rails/activesupport/lib/active_support/basic_object.rb
new file mode 100644 (file)
index 0000000..1f77209
--- /dev/null
+++ b/vendor/rails/activesupport/lib/active_support/basic_object.rb
@@ -0,0 +1,24 @@
+# A base class with no predefined methods that tries to behave like Builder's
+# BlankSlate in Ruby 1.9. In Ruby pre-1.9, this is actually the
+# Builder::BlankSlate class.
+#
+# Ruby 1.9 introduces BasicObject which differs slightly from Builder's
+# BlankSlate that has been used so far. ActiveSupport::BasicObject provides a
+# barebones base class that emulates Builder::BlankSlate while still relying on
+# Ruby 1.9's BasicObject in Ruby 1.9.
+module ActiveSupport
+  if defined? ::BasicObject
+    class BasicObject < ::BasicObject
+      undef_method :==
+      undef_method :equal?
+
+      # Let ActiveSupport::BasicObject at least raise exceptions.
+      def raise(*args)
+        ::Object.send(:raise, *args)
+      end
+    end
+  else
+    require 'blankslate'
+    BasicObject = BlankSlate
+  end
+end