1 files changed, 16 insertions, 18 deletions
diff --git a/activesupport/lib/active_support/core_ext/range/each.rb b/activesupport/lib/active_support/core_ext/range/each.rb
index ecef78f55f..dc6dad5ced 100644
--- a/activesupport/lib/active_support/core_ext/range/each.rb
+++ b/activesupport/lib/active_support/core_ext/range/each.rb
@@ -1,23 +1,21 @@
-require 'active_support/core_ext/module/aliasing'
+module ActiveSupport
+  module EachTimeWithZone #:nodoc:
+    def each(&block)
+      ensure_iteration_allowed
+      super
+    end
 
-class Range #:nodoc:
+    def step(n = 1, &block)
+      ensure_iteration_allowed
+      super
+    end
 
-  def each_with_time_with_zone(&block)
-    ensure_iteration_allowed
-    each_without_time_with_zone(&block)
-  end
-  alias_method_chain :each, :time_with_zone
+    private
 
-  def step_with_time_with_zone(n = 1, &block)
-    ensure_iteration_allowed
-    step_without_time_with_zone(n, &block)
-  end
-  alias_method_chain :step, :time_with_zone
-
-  private
-  def ensure_iteration_allowed
-    if first.is_a?(Time)
-      raise TypeError, "can't iterate from #{first.class}"
-    end
+      def ensure_iteration_allowed
+        raise TypeError, "can't iterate from #{first.class}" if first.is_a?(Time)
+      end
   end
 end
+
+Range.prepend(ActiveSupport::EachTimeWithZone)