Ruby 1.8.7 compat: TimeWithZone# and Chars#respond_to? pass along the include_private argument

activesupport/lib/active_support/multibyte/chars.rb

@@ -40,13 +40,15 @@ def to_str
       # core dumps. Don't go there.
       @string
     end
-    
+
     # Make duck-typing with String possible
-    def respond_to?(method)
-      super || @string.respond_to?(method) || handler.respond_to?(method) ||
-        (method.to_s =~ /(.*)!/ && handler.respond_to?($1)) || false
+    def respond_to?(method, include_priv = false)
+      super || @string.respond_to?(method, include_priv) ||
+        handler.respond_to?(method, include_priv) ||
+        (method.to_s =~ /(.*)!/ && handler.respond_to?($1, include_priv)) ||
+        false
     end
-    
+
     # Create a new Chars instance.
     def initialize(str)
       @string = str.respond_to?(:string) ? str.string : str

activesupport/lib/active_support/time_with_zone.rb

@@ -248,14 +248,14 @@ def marshal_dump
     def marshal_load(variables)
       initialize(variables[0], ::Time.send!(:get_zone, variables[1]), variables[2])
     end
-  
+
     # Ensure proxy class responds to all methods that underlying time instance responds to.
-    def respond_to?(sym)
+    def respond_to?(sym, include_priv = false)
       # consistently respond false to acts_like?(:date), regardless of whether #time is a Time or DateTime
       return false if sym.to_s == 'acts_like_date?'
-      super || time.respond_to?(sym)
+      super || time.respond_to?(sym, include_priv)
     end
-  
+
     # Send the missing method to +time+ instance, and wrap result in a new TimeWithZone with the existing +time_zone+.
     def method_missing(sym, *args, &block)
       result = time.__send__(sym, *args, &block)