2 files changed, 9 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb
index f690eab604..42f5e64306 100644
--- a/activesupport/lib/active_support/hash_with_indifferent_access.rb
+++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb
@@ -228,7 +228,11 @@ module ActiveSupport
     def to_options!; self end
 
     def select(*args, &block)
-      dup.tap {|hash| hash.select!(*args, &block)}
+      dup.tap { |hash| hash.select!(*args, &block)}
+    end
+
+    def reject(*args, &block)
+      dup.tap { |hash| hash.reject!(*args, &block)}
     end
 
     # Convert to a regular hash with string keys.
diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb
index 1a3693f766..8b320f6d05 100644
--- a/activesupport/lib/active_support/ordered_hash.rb
+++ b/activesupport/lib/active_support/ordered_hash.rb
@@ -28,6 +28,10 @@ module ActiveSupport
       coder.represent_seq '!omap', map { |k,v| { k => v } }
     end
 
+    def reject(*args, &block)
+      dup.tap { |hash| hash.reject!(*args, &block)}
+    end
+
     def nested_under_indifferent_access
       self
     end