Tease out Object#acts_like? behaviors

1 files changed, 0 insertions, 10 deletions

diff --git a/activesupport/lib/active_support/core_ext/object/misc.rb b/activesupport/lib/active_support/core_ext/object/misc.rb
index 4acdfa3d6c..fb1bcdb98f 100644
--- a/activesupport/lib/active_support/core_ext/object/misc.rb
+++ b/activesupport/lib/active_support/core_ext/object/misc.rb
@@ -77,14 +77,4 @@ class Object
   def with_options(options)
     yield ActiveSupport::OptionMerger.new(self, options)
   end
-  
-  # A duck-type assistant method. For example, Active Support extends Date
-  # to define an acts_like_date? method, and extends Time to define
-  # acts_like_time?. As a result, we can do "x.acts_like?(:time)" and
-  # "x.acts_like?(:date)" to do duck-type-safe comparisons, since classes that
-  # we want to act like Time simply need to define an acts_like_time? method.
-  def acts_like?(duck)
-    respond_to? "acts_like_#{duck}?"
-  end
-
 end